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Knee pain is a common problem that can affect walking, climbing stairs, exercising, and everyday activities. One of the major causes of persistent knee pain is osteoarthritis, a condition in which the cartilage that cushions the knee gradually becomes damaged. As the condition progresses, patients may experience pain, stiffness, swelling, reduced movement, and difficulty performing routine activities.

While advanced arthritis may eventually require knee replacement surgery, patients with early or moderate knee arthritis may have several non-surgical treatment options. One such option is PRP treatment for knee arthritis, a regenerative treatment that uses components derived from the patient's own blood.

PRP therapy may help selected patients manage pain and improve knee function. However, it is important to understand that PRP does not work in the same way for everyone and does not restore severely damaged cartilage. A detailed evaluation by an orthopedic specialist is essential before deciding whether PRP is appropriate.

What Is PRP Treatment?

PRP stands for Platelet-Rich Plasma. It is prepared from a small sample of the patient's own blood.

Blood contains platelets and various proteins that play important roles in the body's natural healing processes. During PRP treatment, a blood sample is processed to concentrate platelets in the plasma. The resulting preparation is then injected into the affected area of the knee under appropriate medical guidance.

The goal is to support the body's natural healing response and potentially reduce pain and inflammation associated with certain musculoskeletal conditions.

PRP is generally considered a minimally invasive treatment and does not involve major surgery.

How Does PRP Help Knee Arthritis?

Knee osteoarthritis develops when the protective cartilage within the joint gradually wears down. This can lead to friction between joint surfaces and contribute to pain, inflammation, and stiffness.

PRP injections may help by delivering a concentrated preparation containing platelets and biologically active substances into the affected knee. These may influence inflammatory and healing processes within the joint.

However, PRP should not be described as a treatment that can completely rebuild severely damaged cartilage. Its potential benefit is more focused on symptom management and improving function in appropriately selected patients.

The response can vary depending on the severity of arthritis, age, overall health, activity level, and other individual factors.

Who May Benefit From PRP Treatment for Knee Arthritis?

PRP may be considered for selected patients with mild to moderate knee osteoarthritis, particularly when symptoms continue despite conservative measures.

An orthopedic doctor may consider PRP when a patient has:

Persistent knee pain

Early or moderate osteoarthritis

Knee stiffness

Discomfort during walking or exercise

Symptoms that affect daily activities

Limited improvement with exercise or physiotherapy

A preference for exploring non-surgical treatment options

PRP may not be appropriate for everyone. Patients with advanced joint degeneration, severe deformity, significant cartilage loss, or conditions requiring surgical intervention may need other treatment approaches.

A clinical examination and appropriate imaging can help determine the severity of the condition before treatment is recommended.

How Is PRP Treatment Performed?

PRP treatment is generally performed through a series of carefully planned steps.

Step 1: Orthopedic Evaluation

The treatment begins with a consultation. The doctor reviews the patient's symptoms, medical history, previous treatments, activity level, and overall health.

The knee is examined to understand pain, movement, stability, swelling, and other symptoms.

Step 2: Blood Collection

A small amount of blood is collected from the patient, similar to a routine blood sample.

Step 3: PRP Preparation

The blood sample is processed using appropriate equipment to separate and concentrate the platelets from other blood components.

Step 4: Injection

The prepared PRP is injected into the affected knee using appropriate medical technique. Depending on the clinical situation, imaging guidance may be used to improve injection accuracy.

Step 5: Recovery and Follow-Up

Patients receive post-treatment instructions regarding activity, exercise, and follow-up. The doctor may recommend physiotherapy or specific exercises as part of a broader knee-care plan.

Benefits of PRP Treatment for Knee Arthritis

PRP may offer potential benefits for selected patients with knee arthritis.

Minimally Invasive Treatment

Unlike knee replacement surgery, PRP injection does not require a major surgical procedure. It is generally performed as an outpatient treatment.

Uses the Patient's Own Blood

PRP is prepared from the patient's own blood, which means it is an autologous treatment.

May Help Reduce Knee Pain

Some patients may experience improvement in knee pain following PRP treatment. The degree and duration of improvement vary from person to person.

May Improve Function

Reduced discomfort may make it easier for selected patients to participate in physiotherapy and appropriate physical activity.

Can Be Considered Before Surgery

For patients with early or moderate arthritis, PRP may be considered as part of a non-surgical treatment plan before more invasive procedures are discussed.

It is important to remember that PRP is not guaranteed to work for every patient, and treatment outcomes can vary.

PRP vs Other Knee Arthritis Treatments

Knee arthritis can be managed through several treatment approaches. The appropriate option depends on the severity of joint damage and the patient's individual needs.

Physiotherapy

Physiotherapy can improve muscle strength, flexibility, balance, and joint function. It is often an important part of non-surgical knee arthritis management.

Medication

Doctors may recommend appropriate medications to help control pain and inflammation. Medication should be taken only according to medical advice.

Lifestyle Changes

Maintaining a healthy weight and choosing suitable low-impact activities may reduce stress on the knee and support mobility.

PRP Injections

PRP may be considered for selected patients with early or moderate arthritis who continue to experience symptoms despite conservative treatment.

Knee Replacement

For severe arthritis involving significant cartilage loss, deformity, persistent pain, and major functional limitations, knee replacement may be considered when non-surgical treatment is no longer sufficient.

The decision should be based on a detailed orthopedic assessment rather than choosing a treatment solely because it is newer or less invasive.

PRP Treatment and Knee Replacement: Are They the Same?

No. PRP and knee replacement are very different treatments.

PRP is a minimally invasive injection-based treatment that may help manage symptoms in selected patients. It does not replace damaged joint surfaces.

Knee replacement is a surgical procedure in which damaged portions of the knee are replaced with artificial components. It is generally considered for advanced joint damage when conservative treatment no longer provides sufficient relief.

Patients with early-stage arthritis may be able to explore non-surgical options such as physiotherapy and, where appropriate, PRP. Patients with advanced arthritis may require a different treatment strategy.

Recovery After PRP Injection

Recovery following PRP treatment is generally less extensive than recovery following knee surgery. However, patients should follow the instructions provided by their treating doctor.

Depending on the individual case, recommendations may include:

Limiting strenuous activity temporarily

Following prescribed pain-management instructions

Gradually returning to normal activity

Performing recommended exercises

Attending follow-up appointments

Continuing physiotherapy when advised

The time taken to notice improvement varies. Some patients may experience changes gradually rather than immediately.

PRP should be viewed as one component of an overall knee-care programme rather than a standalone solution.

Is PRP Safe for Knee Arthritis?

PRP uses the patient's own blood, but like any injection-based medical treatment, it may have potential risks or side effects. Temporary pain, soreness, swelling, or discomfort at the injection site may occur.

The suitability of PRP depends on the patient's medical history, medications, overall health, and severity of arthritis.

Patients should discuss their medical history and expectations openly with their orthopedic specialist before treatment.

Why Choose an Experienced Orthopedic Specialist?

The success of any knee treatment begins with an accurate diagnosis. Knee pain can result from osteoarthritis, ligament injuries, meniscus problems, inflammatory arthritis, cartilage damage, or other conditions. Treating the wrong cause may delay appropriate care.

Dr. Vijay Kumar Sohanlal provides comprehensive orthopedic treatment with more than 18 years of experience and expertise in knee arthritis, joint replacement, sports injuries, and minimally invasive orthopedic procedures. His practice includes regenerative options such as PRP for selected early-stage arthritis and soft-tissue conditions.

His patient-focused approach involves assessing the condition carefully and selecting treatment according to the patient's symptoms, joint damage, lifestyle, and recovery goals.

When Should You Consult an Orthopedic Doctor?

Consider an orthopedic consultation if knee pain:

Continues for several weeks

Interferes with walking or climbing stairs

Causes persistent stiffness or swelling

Limits exercise or daily activities

Does not improve with basic treatment

Is accompanied by instability or difficulty bending the knee

Early assessment can help determine the severity of arthritis and whether conservative treatment, PRP, or another approach is appropriate.

Take the Next Step Towards Better Knee Health

PRP treatment for knee arthritis can be a potential non-surgical option for selected patients, particularly those with early or moderate knee arthritis. By using a preparation derived from the patient's own blood, PRP aims to support the body's natural healing response and may help reduce symptoms and improve function in some individuals.

However, PRP is not a universal solution and cannot guarantee cartilage regeneration or eliminate the need for surgery in advanced arthritis. The right treatment depends on the severity of joint damage and the patient's overall health and goals.

If persistent knee pain is affecting your mobility, consult an experienced orthopedic specialist for a detailed assessment. Dr. Vijay Kumar Sohanlal can help evaluate your knee condition and discuss suitable treatment options, including conservative care, PRP therapy, or joint replacement when clinically appropriate.

Hip pain can affect much more than walking. Persistent discomfort may make it difficult to climb stairs, sit comfortably, stand for long periods, exercise, or complete everyday activities. While occasional pain may improve with rest, ongoing hip pain, stiffness, or restricted movement can indicate an underlying orthopedic condition that requires professional evaluation.

Consulting an experienced Hip Orthopedic Doctor in Chennai can help identify the cause of hip pain and determine the most appropriate treatment. Dr. Vijay Kumar Sohanlal provides comprehensive orthopedic care for hip conditions, including arthritis, avascular necrosis, injuries, joint degeneration, and conditions that may require hip replacement surgery.

What Does a Hip Orthopedic Doctor Treat?

A hip orthopedic doctor specialises in diagnosing and treating conditions affecting the hip joint, surrounding bones, cartilage, muscles, ligaments, and tendons. Treatment is not always surgical. Depending on the diagnosis and severity of the condition, patients may benefit from physiotherapy, medication, activity modification, rehabilitation, injections, or surgery.

Common hip conditions include:

Hip osteoarthritis

Avascular necrosis of the hip

Hip fractures

Hip joint degeneration

Sports-related hip injuries

Cartilage damage

Hip stiffness and restricted movement

Joint inflammation

Conditions requiring partial or total hip replacement

Problems following previous hip replacement

The objective of treatment is to reduce pain, restore movement, improve function, and help patients return to their daily activities safely.

Meet Dr. Vijay Kumar Sohanlal

Dr. Vijay Kumar Sohanlal is an experienced orthopedic and joint replacement surgeon in Chennai with more than 18 years of experience. His expertise includes hip replacement, knee replacement, robotic joint replacement, arthroscopy, and other advanced orthopedic procedures.

His medical training includes an MBBS from Mysore University and a Master's in Orthopedics from Sri Ramachandra Medical College. He has also completed specialised fellowships in joint replacement surgery in Mumbai, advanced joint arthroplasty training in Germany, and joint replacement and arthroscopy training in Australia.

His approach focuses on accurate diagnosis, personalised treatment planning, clear communication, and appropriate use of advanced orthopedic techniques.

Common Causes of Hip Pain

Hip Osteoarthritis

Osteoarthritis occurs when the protective cartilage within a joint gradually deteriorates. As the condition progresses, patients may experience pain, stiffness, reduced flexibility, and difficulty with movement.

Hip arthritis can make activities such as walking, climbing stairs, getting into a car, or putting on footwear increasingly uncomfortable. Treatment depends on the severity of the condition and may range from conservative care to hip replacement surgery.

Avascular Necrosis of the Hip

Avascular necrosis occurs when the blood supply to the femoral head is reduced, potentially causing bone damage and collapse over time. Hip pain, stiffness, and difficulty walking may develop as the condition progresses.

Early diagnosis is important because treatment options can vary according to the stage of the disease. Advanced cases with significant joint damage may require hip replacement.

Hip Fractures

Falls, accidents, sports injuries, or weakened bones can result in hip fractures. These injuries require timely orthopedic evaluation, particularly in older adults.

Depending on the location and severity of the fracture, treatment may involve fixation or joint replacement.

Sports and Activity-Related Injuries

Active individuals may experience injuries involving muscles, tendons, cartilage, or other structures around the hip. Treatment depends on the type and severity of injury and may include rest, physiotherapy, rehabilitation, medication, or selected minimally invasive procedures.

When Should You See a Hip Orthopedic Doctor?

Hip pain should not always be ignored or treated with self-medication. Consider consulting a specialist if you experience:

Persistent hip pain

Pain while walking or climbing stairs

Stiffness after sitting or resting

Difficulty standing for long periods

Reduced hip movement

Limping while walking

Pain that affects sleep

Difficulty putting on shoes or socks

Pain following a fall or injury

Symptoms that continue despite rest and basic treatment

An orthopedic assessment can help determine whether the symptoms are caused by the hip joint itself or another condition, such as a back or nerve problem.

How Is a Hip Condition Diagnosed?

Diagnosis begins with a detailed consultation and physical examination. The doctor may assess walking pattern, hip movement, muscle strength, joint tenderness, and other symptoms.

Depending on the suspected condition, imaging may include:

X-Ray

X-rays can help identify changes such as joint-space narrowing, bone damage, arthritis, fractures, or structural abnormalities.

MRI

MRI provides detailed information about soft tissues and can help evaluate cartilage, muscles, tendons, and certain early-stage bone conditions.

CT Scan

CT imaging may be recommended for selected complex cases or to provide more detailed information about bone structure.

The appropriate investigation depends on the patient's symptoms and clinical assessment.

Treatment Options for Hip Conditions

Treatment should be tailored to the individual patient. Not every person with hip pain requires surgery.

Conservative Treatment

Early or less severe conditions may be managed with:

Activity modification

Physiotherapy

Strengthening and flexibility exercises

Weight management when appropriate

Prescribed medications

Rehabilitation

Other non-surgical pain-management approaches

The aim is to control symptoms and improve hip function while avoiding unnecessary intervention.

Hip Replacement Surgery

When hip joint damage becomes severe and conservative treatment no longer provides adequate improvement, hip replacement may be considered.

During hip replacement surgery, damaged portions of the joint are replaced with artificial components. The objective is to reduce pain, improve stability, and restore functional movement.

Depending on the patient's condition, the surgeon may recommend total or partial hip replacement.

Total Hip Replacement

Total hip replacement involves replacing the damaged femoral head and the affected socket surfaces with artificial components.

It may be considered for patients with advanced arthritis, severe joint degeneration, or certain cases of avascular necrosis and other conditions causing significant joint damage.

The choice of implant and surgical approach depends on factors such as anatomy, age, activity level, bone quality, and overall health.

Partial Hip Replacement

Partial hip replacement generally involves replacing the damaged femoral head while preserving the natural socket. It may be appropriate for selected patients, particularly in certain fracture-related situations.

The decision between partial and total hip replacement is made after assessing the patient's specific condition.

Revision Hip Replacement

Some patients who have undergone a previous hip replacement may eventually develop complications such as implant loosening, wear, instability, infection, or other problems.

Revision hip replacement is a specialised procedure that requires detailed assessment and careful surgical planning. The treatment depends on the cause of the previous implant's failure and the condition of the surrounding bone and soft tissues.

Recovery After Hip Replacement

Recovery after hip replacement varies from person to person. Age, overall health, muscle strength, surgical complexity, and rehabilitation all influence the recovery process.

The initial recovery period may focus on:

Pain management

Wound care

Safe walking

Gentle exercises

Preventing complications

Gradual improvement in hip movement

Physiotherapy is an important part of rehabilitation. A structured programme can help restore muscle strength, balance, flexibility, and confidence while walking.

Patients should follow their surgeon's recommendations regarding driving, work, exercise, and other activities. Returning to normal activities should be gradual and guided by recovery progress.

Why Choose an Experienced Hip Orthopedic Doctor in Chennai?

Choosing a specialist is an important decision when hip pain is affecting your mobility and quality of life.

An experienced hip orthopedic doctor should offer:

Accurate diagnosis: Understanding the actual cause of hip pain is the foundation of appropriate treatment.

Personalised care: Treatment should consider the patient's age, anatomy, lifestyle, medical history, and recovery goals.

Surgical expertise: Patients requiring hip replacement benefit from a surgeon experienced in joint replacement procedures.

Advanced treatment options: Modern orthopedic techniques and appropriate technology can support treatment planning and surgical care.

Clear communication: Patients should understand their diagnosis, treatment options, potential risks, and recovery expectations.

Post-treatment support: Rehabilitation and follow-up are essential components of successful orthopedic care.

Dr. Vijay Kumar Sohanlal combines extensive orthopedic experience with specialised joint replacement training and international fellowship exposure in Germany and Australia.

Hip Orthopedic Care in Chennai

Dr. Vijay Kumar Sohanlal provides orthopedic consultations and joint replacement care in Chennai. His practice focuses on knee and hip replacement as well as advanced orthopedic treatment.

Patients can seek evaluation for persistent hip pain, arthritis, avascular necrosis, injuries, joint degeneration, and conditions that may require hip replacement.

The focus is on selecting the most appropriate treatment for each individual rather than recommending surgery solely because advanced technology is available.

Take the First Step Towards Better Hip Mobility

Persistent hip pain can gradually affect independence, mobility, sleep, and everyday comfort. Getting an accurate diagnosis can help identify the underlying cause and provide a clearer path toward treatment.

Whether you are experiencing early hip pain, arthritis, avascular necrosis, an injury, or advanced joint damage, consulting an experienced Hip Orthopedic Doctor in Chennai can help you understand your options.

Dr. Vijay Kumar Sohanlal offers personalised orthopedic and joint replacement care with more than 18+ years of experience and specialised training in hip and joint replacement procedures.

If hip pain is limiting your daily activities, schedule an orthopedic consultation to understand the cause of your symptoms and explore suitable treatment options for better mobility and long-term joint health.

Rheumatoid arthritis (RA) is a chronic autoimmune condition that primarily affects the joints. Unlike ordinary wear-and-tear arthritis, rheumatoid arthritis occurs when the immune system mistakenly attacks the tissues lining the joints, causing inflammation, pain, swelling, and stiffness. Over time, ongoing inflammation can affect joint function and may lead to permanent damage if the condition is not appropriately managed.

Recognising the early signs of rheumatoid arthritis is important because the symptoms may initially appear mild or resemble other joint problems. Early rheumatoid arthritis can develop gradually over several weeks, although some people may experience symptoms more quickly.

Understanding the warning signs and seeking medical evaluation when symptoms persist can help patients receive appropriate care sooner.

What Is Rheumatoid Arthritis?

Rheumatoid arthritis is an autoimmune disease that mainly affects the joints but can also involve other parts of the body. The immune system triggers inflammation in the joint lining, which can gradually damage cartilage, bone, and supporting tissues.

RA commonly affects the hands, wrists, feet, elbows, shoulders, and knees. It often affects joints on both sides of the body, although this symmetrical pattern is not present in every patient.

Unlike osteoarthritis, which is commonly associated with joint wear and tear, rheumatoid arthritis is driven by an abnormal immune response. This distinction is important because the symptoms, evaluation, and treatment approach can be different.

7 Early Signs of Rheumatoid Arthritis

1. Persistent Joint Pain

One of the most common early signs of rheumatoid arthritis is ongoing joint pain. The discomfort may occur when moving the joint or even while resting.

RA-related pain commonly affects smaller joints first, particularly the hands, wrists, and feet. Some patients may notice difficulty carrying objects, gripping items, opening containers, or performing other routine activities.

Persistent joint pain should not automatically be assumed to be caused by ageing or overuse. If it continues or is accompanied by swelling and stiffness, an orthopedic or rheumatology evaluation may be appropriate.

2. Prolonged Morning Stiffness

Morning stiffness is an important symptom to watch for. People with rheumatoid arthritis may wake up feeling that their joints are stiff, difficult to move, or painful.

Unlike the brief stiffness that may occur with some other joint conditions, rheumatoid arthritis-related stiffness can last for more than 30 minutes and may also occur after prolonged periods of inactivity.

If you regularly find it difficult to move your fingers, wrists, feet, or other joints after waking, consider discussing the symptom with a healthcare professional.

3. Joint Swelling and Tenderness

Inflammation caused by rheumatoid arthritis can make affected joints swollen, warm, and tender. Swelling may make rings, shoes, or other items feel tighter than usual.

In the hands, swelling can interfere with activities such as making a fist, buttoning clothes, typing, or holding objects.

Persistent swelling without an obvious injury deserves medical evaluation, particularly when it occurs together with prolonged stiffness or pain.

4. Symptoms Affecting Both Sides of the Body

Rheumatoid arthritis frequently affects joints in a symmetrical pattern. For example, a person may experience symptoms in both wrists, both hands, or both feet.

However, symmetry is not required for rheumatoid arthritis, particularly during the early stages. Therefore, having symptoms on only one side does not necessarily rule out the condition.

If similar symptoms gradually develop in matching joints, it is worth seeking professional assessment.

5. Unusual Fatigue and Low Energy

Rheumatoid arthritis can cause more than joint symptoms. Some people experience persistent tiredness, low energy, reduced appetite, or a general feeling of being unwell.

Fatigue may sometimes be overlooked because it can occur with many other conditions. However, when unusual tiredness occurs alongside joint pain, swelling, and prolonged morning stiffness, it may be an important part of the overall picture.

6. Reduced Joint Movement

Inflammation, swelling, and pain can make affected joints increasingly difficult to move.

You may notice difficulty bending your fingers, making a fist, walking comfortably, climbing stairs, or performing tasks that previously felt easy.

Reduced movement can gradually affect independence and everyday activities. Early evaluation can help determine whether the limitation is related to rheumatoid arthritis or another orthopedic condition.

7. Low-Grade Fever or Loss of Appetite

Some people with rheumatoid arthritis experience general symptoms such as occasional low-grade fever, reduced appetite, or unintended weight loss. These symptoms may occur alongside joint inflammation.

These symptoms are not specific to RA and can have many causes. However, when they appear together with persistent joint problems, they should be discussed with a doctor.

What Causes Rheumatoid Arthritis?

The exact cause of rheumatoid arthritis is not fully understood. Researchers believe that a combination of genetic and environmental factors may contribute to its development.

Some factors associated with an increased risk include:

Family history of rheumatoid arthritis

Smoking

Certain genetic factors

Obesity

Some periodontal and lung conditions

Increasing age

Having one or more risk factors does not mean that a person will definitely develop RA.

How Is Rheumatoid Arthritis Diagnosed?

There is no single test that can definitively diagnose rheumatoid arthritis. Doctors usually combine the patient's medical history, physical examination, blood tests, and imaging studies to assess the condition and rule out other causes of joint symptoms.

Blood tests may include:

Rheumatoid factor (RF)

Anti-cyclic citrullinated peptide (anti-CCP) antibodies

C-reactive protein (CRP)

Erythrocyte sedimentation rate (ESR)

Complete blood count

X-rays, ultrasound, or MRI may also be used depending on the symptoms and stage of the condition. Importantly, normal blood tests do not always exclude rheumatoid arthritis, so diagnosis should be based on the complete clinical picture.

Why Early Diagnosis Matters

Rheumatoid arthritis can gradually damage joints when inflammation remains uncontrolled. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases, joint damage can begin during the first year or two of the disease, and damage that has occurred generally cannot be reversed. This makes early diagnosis and appropriate treatment important.

Early management aims to control inflammation, reduce symptoms, preserve joint function, and limit the risk of long-term damage.

Treatment for Rheumatoid Arthritis

Treatment depends on the patient's symptoms, disease activity, overall health, and response to therapy. Depending on the individual case, treatment may involve:

Disease-modifying antirheumatic drugs (DMARDs)

Biologic medicines

Other prescribed medications

Physiotherapy

Occupational therapy

Lifestyle modifications

Regular monitoring and follow-up

Surgery in selected cases of significant joint damage

The goal of treatment is not only to control pain but also to reduce inflammation and prevent or slow further joint and tissue damage.

When Should You See a Doctor?

Consider seeking medical evaluation if you experience persistent joint pain, swelling, or stiffness, especially when:

Morning stiffness lasts longer than usual

Several joints are affected

Symptoms occur repeatedly

Both sides of the body are affected

Joint swelling has no obvious injury-related cause

Pain or stiffness interferes with daily activities

You experience unexplained fatigue or weight loss

Symptoms continue to worsen over time

Early symptoms can overlap with other types of arthritis, so self-diagnosis is not recommended.

Early Signs of Rheumatoid Arthritis: Take Action Early

Recognising the early signs of rheumatoid arthritis can be an important first step toward receiving appropriate medical care. Persistent joint pain, prolonged morning stiffness, swelling, tenderness, reduced movement, fatigue, and other systemic symptoms should not be ignored when they continue or worsen.

Rheumatoid arthritis is a long-term condition, but appropriate treatment can help control inflammation, reduce symptoms, preserve mobility, and minimise the risk of progressive joint damage.

If you are experiencing symptoms that may suggest rheumatoid arthritis, consult a qualified orthopedic or rheumatology specialist for a proper evaluation. A timely assessment can help identify the cause of your symptoms and guide you toward an appropriate treatment plan tailored to your condition.

Knee pain can gradually affect the way you live, work, and move. What may begin as occasional discomfort while climbing stairs or walking can progress into persistent pain, stiffness, swelling, and difficulty performing everyday activities. For patients with advanced knee arthritis or severe joint damage, knee replacement surgery may offer an effective way to restore mobility and improve quality of life.

With advances in orthopedic technology, robotic-assisted knee replacement has become an important option for appropriately selected patients. It combines the expertise of an experienced orthopedic surgeon with computer-assisted planning and robotic guidance to support accurate surgical execution.

If you are searching for a Robotic Knee Surgeon in Tamil Nadu, Dr. Vijay Kumar Sohanlal provides advanced joint replacement care with a focus on personalised treatment, precision, safety, and structured rehabilitation.

What Is Robotic Knee Replacement Surgery?

Robotic knee replacement is an advanced form of knee replacement surgery where robotic technology assists the orthopedic surgeon during surgical planning and selected stages of the procedure.

The robot does not independently perform the operation. The surgeon remains in control throughout the procedure and makes all important clinical decisions.

Before surgery, detailed imaging can be used to create a three-dimensional representation of the patient's knee. This information helps the surgeon understand the patient's individual anatomy and plan factors such as implant size, alignment, and positioning.

During surgery, robotic technology can provide real-time guidance to support the planned bone preparation and implant positioning. This personalised approach may be particularly useful for patients with complex anatomy or significant knee deformity.

Meet Dr. Vijay Kumar Sohanlal

Dr. Vijay Kumar Sohanlal is an experienced orthopedic and joint replacement surgeon with more than 18 years of experience in orthopedic care. His expertise includes robotic-assisted knee replacement, total knee replacement, revision knee replacement, navigation-assisted surgery, and minimally invasive joint replacement procedures.

His qualifications include MBBS from Mysore University and an MS in Orthopaedics from Sri Ramachandra Medical College, Chennai. He has also completed specialised fellowships in joint replacement surgery in Mumbai, advanced joint arthroplasty training in Germany, and joint replacement and arthroscopy training in Australia.

His professional experience includes serving as a Clinical Lead for Robotic Joint Replacement and working as a Senior Joint Replacement Surgeon at MGM Healthcare. He now provides advanced orthopedic care through his practice in Chennai.

Who May Need Robotic Knee Replacement?

Not everyone with knee pain requires surgery. In many cases, symptoms can initially be managed with physiotherapy, prescribed medication, lifestyle changes, weight management, or other non-surgical treatments.

Robotic knee replacement may be considered when knee damage becomes advanced and conservative treatment no longer provides sufficient improvement.

Common symptoms that may require an orthopedic evaluation include:

Persistent knee pain while walking or standing

Difficulty climbing or descending stairs

Continuous stiffness or swelling

Reduced knee movement

Grinding or clicking sensations

Difficulty performing routine activities

Knee deformity or abnormal alignment

Pain that interferes with sleep

Reduced mobility despite conservative treatment

A detailed assessment is necessary to determine whether knee replacement is appropriate and whether robotic-assisted surgery is suitable for the individual patient.

Conditions Treated with Robotic Knee Replacement

Advanced Knee Osteoarthritis

Osteoarthritis is one of the most common reasons for knee replacement. As cartilage gradually wears away, the bones can experience increased friction, resulting in pain, stiffness, swelling, and reduced mobility.

When the condition becomes severe and non-surgical treatments are no longer effective, knee replacement may be recommended.

Severe Joint Degeneration

Age-related degeneration and long-term joint wear can affect the structure and function of the knee. Robotic-assisted planning may help the surgeon assess the patient's individual anatomy and prepare a personalised surgical approach.

Knee Deformities

Some patients develop changes in knee alignment, including bow-legged or knock-kneed deformities. These cases can require careful planning to restore appropriate alignment and joint balance.

Previous Knee Problems

Patients with previous injuries, surgeries, or complex knee conditions may require detailed evaluation before joint replacement. Robotic-assisted planning can provide additional information during surgical preparation when clinically appropriate.

How Robotic Knee Replacement Works

Step 1: Initial Consultation

The process begins with a detailed consultation. The surgeon evaluates the patient's symptoms, medical history, mobility, previous treatments, and overall health.

The purpose is not simply to determine whether surgery is possible but to establish whether knee replacement is actually necessary.

Step 2: Imaging and Knee Assessment

Clinical examination and appropriate imaging help determine the extent of joint damage. The surgeon evaluates knee alignment, cartilage loss, bone condition, and other factors that may influence treatment.

Step 3: 3D Surgical Planning

If robotic-assisted knee replacement is recommended, imaging information can be used to create a detailed 3D model of the knee. This helps the surgeon plan the procedure according to the patient's anatomy.

Step 4: Robotic-Assisted Surgery

During the procedure, the robotic system provides guidance while the surgeon performs the operation. The system can assist with bone preparation and implant positioning according to the planned surgical parameters.

Step 5: Rehabilitation

After surgery, patients begin a structured recovery programme that may include early movement, walking exercises, physiotherapy, and follow-up consultations.

Benefits of Robotic-Assisted Knee Replacement

Robotic technology can provide several potential benefits when used appropriately.

Personalised Surgical Planning

Every patient's knee anatomy is different. Robotic-assisted planning allows the surgeon to create a treatment strategy based on individual anatomical characteristics.

Greater Precision

Computer-assisted technology can provide real-time information to support accurate bone preparation and implant positioning.

Improved Alignment

Correct alignment is an important part of knee replacement. Robotic assistance may help the surgeon assess alignment during the procedure and make appropriate adjustments.

Support for Complex Cases

Patients with certain deformities or unusual anatomy may benefit from detailed computer-assisted planning.

Structured Recovery

Robotic technology is intended to support surgical precision, but recovery also depends on rehabilitation, general health, muscle strength, and patient participation.

It is important to remember that robotic surgery does not guarantee a specific recovery time or outcome. The surgeon's experience and appropriate patient selection remain essential.

Robotic vs Traditional Knee Replacement

Traditional knee replacement remains a well-established treatment option and can provide excellent outcomes for many patients.

The primary difference is that robotic-assisted surgery incorporates computer-based planning and technology-supported guidance, whereas conventional surgery relies on established manual techniques and instruments.

Robotic surgery should not automatically be considered better for every patient. The appropriate approach depends on the patient's anatomy, severity of joint damage, medical history, lifestyle, and surgeon's clinical assessment.

An experienced orthopedic surgeon should explain both options before recommending the most suitable treatment.

Recovery After Robotic Knee Replacement

Recovery begins soon after surgery and continues through structured rehabilitation.

During the early recovery period, patients may focus on:

Pain management

Wound care

Gentle knee movement

Assisted walking

Range-of-motion exercises

Physiotherapy

Gradual strengthening

As recovery progresses, patients can gradually increase their activity level. The time required to return to work, driving, exercise, and other activities varies between individuals.

Consistent physiotherapy and following the surgeon's instructions are important for restoring knee strength, flexibility, balance, and function.

Why Choose Dr. Vijay Kumar Sohanlal?

Choosing the right surgeon is an important part of knee replacement treatment. Technology is only one component of successful surgery; experience, clinical judgment, surgical planning, and rehabilitation also matter.

Dr. Vijay Kumar Sohanlal brings more than 18 years of orthopedic and joint replacement experience, international fellowship training, and expertise in robotic and navigation-assisted knee replacement.

His patient-centred approach focuses on understanding the patient's condition before recommending surgery. Patients can discuss their symptoms, treatment options, expected recovery, and whether robotic-assisted knee replacement is appropriate for their needs.

Robotic Knee Surgery in Tamil Nadu

Patients from different parts of Tamil Nadu can access advanced knee replacement expertise in Chennai. Dr. Vijay Kumar Sohanlal provides consultations and orthopedic care through his practice at MAHI Multispecialty Hospital in Kilpauk, Chennai, with access to advanced orthopedic technology and rehabilitation support.

For patients travelling from other cities, a detailed consultation and pre-operative evaluation can help determine the appropriate treatment plan before surgery.

Take the First Step Towards Better Mobility

Persistent knee pain does not have to control your daily life. If arthritis or joint damage is affecting your ability to walk, climb stairs, exercise, or perform routine activities, an orthopedic evaluation can help identify the cause and available treatment options.

For appropriately selected patients, robotic-assisted knee replacement can combine advanced technology with the expertise of an experienced orthopedic surgeon to support personalised surgical planning and precise implant positioning.

If you are looking for a Robotic Knee Surgeon in Tamil Nadu, Dr. Vijay Kumar Sohanlal offers specialised robotic knee replacement and joint replacement care with more than 18 years of orthopedic experience, international fellowship training, and a patient-focused approach.

A consultation can help you understand whether knee replacement is necessary, whether robotic assistance is suitable for your condition, and what you can realistically expect throughout the treatment and recovery process.

Knee pain can gradually affect every part of daily life. Walking, climbing stairs, standing for long periods, exercising, and performing routine activities may become difficult when the knee joint is severely damaged. While early-stage knee problems can often be managed with medication, physiotherapy, exercise, weight management, or other non-surgical treatments, advanced joint damage may require knee replacement surgery.

Knee replacement surgery in Chennai is an established treatment for patients with severe arthritis, progressive joint degeneration, and persistent knee pain that significantly affects mobility and quality of life. With modern surgical techniques, advanced implants, computer-assisted planning, and robotic technology, patients can receive treatment that is tailored to their individual condition.

What Is Knee Replacement Surgery?

Knee replacement surgery is a procedure in which damaged portions of the knee joint are removed and replaced with artificial components. The primary objective is to reduce pain, improve joint function, restore mobility, and help patients return to their everyday activities.

Knee replacement is generally considered when joint damage has become significant and non-surgical treatment no longer provides sufficient relief. A detailed evaluation by an experienced orthopedic surgeon is important before deciding on surgery.

The recommended procedure depends on factors such as:

Severity and location of cartilage damage

Knee alignment

Age and activity level

Overall health

Previous knee injuries or surgeries

Response to non-surgical treatment

Individual mobility and lifestyle goals

Who May Need Knee Replacement?

Not everyone with knee pain requires surgery. Knee replacement may be considered when pain and joint damage become severe enough to interfere with daily life.

Common signs that may indicate the need for further orthopedic evaluation include:

Persistent knee pain while walking or standing

Difficulty climbing or descending stairs

Recurrent swelling and inflammation

Significant knee stiffness

Reduced range of motion

Difficulty performing everyday activities

Knee deformity or changes in alignment

Pain that continues despite medication or physiotherapy

Advanced osteoarthritis or other forms of joint degeneration

An orthopedic specialist can assess the condition and determine whether continued non-surgical care or joint replacement is more appropriate.

Types of Knee Replacement

Total Knee Replacement

Total knee replacement is generally considered when arthritis or joint damage affects multiple compartments of the knee. During the procedure, damaged surfaces are replaced with artificial components designed to restore joint movement and stability.

Total knee replacement can be an effective option for patients with advanced arthritis and severe functional limitations.

Partial Knee Replacement

Partial knee replacement may be appropriate when damage is limited to a specific compartment of the knee while the remaining joint structures are relatively healthy.

Because less of the natural knee is replaced, partial replacement may preserve more of the patient's original anatomy. Whether it is appropriate depends on the location and extent of joint damage.

Robotic-Assisted Knee Replacement

Robotic-assisted knee replacement combines the expertise of the orthopedic surgeon with advanced computer-assisted technology. The system can support detailed surgical planning and help the surgeon assess alignment and implant positioning during selected stages of the procedure.

The robot does not independently perform the operation. The surgeon remains responsible for the procedure and makes the clinical decisions based on the patient's anatomy and condition.

Revision Knee Replacement

Revision knee replacement is performed when a previous knee replacement develops problems such as significant wear, loosening, instability, infection, or other complications.

Because revision procedures can be more complex than primary knee replacement, careful assessment and detailed surgical planning are essential.

Non-Surgical Treatments Before Knee Replacement

Surgery is not always the first treatment for knee pain. Depending on the diagnosis and severity of joint damage, an orthopedic specialist may recommend conservative treatment first.

Medication

Prescribed pain-relieving or anti-inflammatory medication may help manage symptoms in selected patients. Medication generally helps control symptoms rather than reversing advanced cartilage damage.

Physiotherapy

A structured physiotherapy programme can improve muscle strength, flexibility, balance, and knee stability. Appropriate exercises may help patients maintain mobility and manage symptoms.

Lifestyle Changes

Maintaining a healthy weight can reduce the mechanical stress placed on the knee. Low-impact physical activity, appropriate footwear, and avoiding excessive strain may also support joint health.

Injections and Pain Management

Selected patients may benefit from injections or other pain-management approaches. The suitability of these treatments depends on the underlying condition and individual medical assessment.

If conservative treatment no longer provides adequate improvement and joint damage is advanced, knee replacement may be considered.

Advanced Technology in Knee Replacement

Modern orthopedic care has evolved significantly, offering surgeons additional tools for planning and performing joint replacement procedures.

Robotic-Assisted Surgical Planning

Robotic systems can support personalised planning based on a patient's individual knee anatomy. This technology may help the surgeon assess alignment and plan implant positioning.

Computer Navigation

Computer-assisted navigation can provide additional information during surgery and support accurate alignment and positioning.

Modern Knee Implants

Today's implants are designed using durable materials and different component designs to suit a variety of patient requirements. Implant selection is based on factors such as anatomy, age, activity level, and surgical needs.

Minimally Invasive Techniques

When clinically appropriate, modern surgical approaches may help reduce tissue disruption and support recovery. The exact surgical approach depends on the patient's condition and the surgeon's assessment.

Benefits of Knee Replacement Surgery

For appropriately selected patients, knee replacement can provide significant improvements in mobility and quality of life.

Potential benefits include:

Significant reduction in chronic knee pain

Improved ability to walk

Better knee function and mobility

Easier performance of daily activities

Improved independence

Greater confidence in movement

Ability to participate in suitable low-impact activities

The outcome of surgery depends on several factors, including the patient's health, surgical technique, implant selection, rehabilitation, and adherence to post-operative instructions.

Recovery After Knee Replacement

Recovery is a gradual process. Patients usually begin rehabilitation soon after surgery under appropriate medical supervision.

Early Recovery

The initial phase focuses on pain management, wound care, safe movement, and beginning physiotherapy. Walking may initially require support such as a walker or crutches.

Physiotherapy and Rehabilitation

Physiotherapy plays an important role in improving knee strength and range of motion. Exercises are gradually progressed according to the patient's recovery.

Returning to Daily Activities

As strength and mobility improve, patients can gradually resume everyday activities. The timeline varies from person to person and depends on age, general health, surgical complexity, and rehabilitation progress.

Following the surgeon's instructions and attending scheduled follow-up appointments can support a safe and effective recovery.

Risks and Possible Complications

Like any major surgical procedure, knee replacement carries potential risks. These may include infection, blood clots, stiffness, implant wear or loosening, and injury to nearby nerves or blood vessels.

The risk profile varies between patients. Appropriate pre-operative assessment, experienced surgical care, infection-control measures, and proper post-operative management are important components of safe treatment.

Patients should discuss their individual risks and expected outcomes with their orthopedic surgeon before surgery.

How to Choose the Right Knee Replacement Surgeon in Chennai?

Choosing the right orthopedic surgeon is an important step when considering knee replacement. Patients should consider:

Experience in joint replacement: A surgeon with extensive experience can assess different types of knee conditions and develop an appropriate treatment strategy.

Specialised expertise: If robotic-assisted or revision surgery is being considered, experience with the relevant procedure is important.

Personalised treatment planning: Every knee is different. Treatment should be based on individual anatomy, symptoms, lifestyle, and recovery goals.

Access to modern technology: Advanced imaging, robotic systems, navigation technology, and modern implants can support treatment when clinically appropriate.

Post-operative rehabilitation: Successful recovery involves more than the operation itself. Physiotherapy, follow-up, and patient participation are essential.

Life After Knee Replacement

Knee replacement is intended to help patients regain comfortable movement and return to meaningful daily activities. After recovery, maintaining an appropriate level of physical activity can support muscle strength and joint function.

Low-impact activities such as walking, cycling, and prescribed strengthening exercises may be suitable for many patients. Maintaining a healthy body weight and following recommended precautions can also help protect the artificial joint.

Regular follow-up allows the orthopedic team to monitor recovery and address concerns when necessary.

Knee Replacement Surgery in Chennai

Chennai offers access to experienced orthopedic specialists, advanced diagnostic facilities, modern surgical techniques, and rehabilitation services. Patients considering knee replacement can discuss conventional, partial, robotic-assisted, or revision procedures based on their specific diagnosis.

Dr. Vijay Kumar Sohanlal provides specialised orthopedic and joint replacement care in Chennai, with experience in advanced knee replacement techniques. His approach focuses on accurate diagnosis, personalised treatment planning, appropriate use of technology, and structured recovery.

Take the First Step Towards Better Knee Health

Persistent knee pain should not be allowed to limit your independence and quality of life. If medication, physiotherapy, lifestyle changes, or other conservative treatments are no longer providing sufficient relief, an orthopedic evaluation can help determine the next step.

Knee replacement surgery in Chennai can be an effective treatment for appropriately selected patients with advanced joint damage. The right procedure depends on the condition of the knee, overall health, lifestyle, and individual treatment goals.

A thorough consultation with an experienced orthopedic surgeon can help you understand your diagnosis, explore available treatment options, and make an informed decision about your knee health.

Persistent knee pain can affect almost every part of daily life. Walking, climbing stairs, standing for long periods, exercising, and even sleeping can become difficult when knee arthritis or joint damage progresses. When medication, physiotherapy, lifestyle changes, and other non-surgical treatments no longer provide adequate relief, knee replacement may be considered.

Advances in orthopedic technology have introduced robotic-assisted knee replacement, which combines the expertise of an experienced orthopedic surgeon with computer-assisted planning and precision technology. If you are looking for a Robotic Knee Surgeon in Chennai, Dr. Vijay Kumar Sohanlal provides advanced joint replacement care with a focus on personalised treatment, surgical precision, and rehabilitation.

What Is Robotic Knee Replacement?

Robotic knee replacement is an advanced form of knee replacement surgery in which robotic technology assists the surgeon during planning and selected stages of the procedure. Contrary to a common misconception, the robot does not independently perform the operation. The surgeon remains in control and makes all important clinical decisions.

Before surgery, imaging can be used to create a detailed three-dimensional representation of the patient's knee. This information helps the surgeon understand the individual's bone structure, alignment, and joint condition before developing a surgical plan.

During the procedure, the robotic system provides real-time guidance to help the surgeon follow the planned alignment and implant positioning. This combination of technology and surgical expertise can support a more personalised approach to knee replacement.

Meet Dr. Vijay Kumar Sohanlal – Robotic Knee Surgeon in Chennai

Dr. Vijay Kumar Sohanlal is an experienced orthopedic and joint replacement surgeon with more than 18 years of experience. His professional expertise includes robotic-assisted knee replacement, conventional joint replacement, hip replacement, and advanced joint reconstruction procedures.

He has undergone specialised fellowship training in joint replacement surgery along with international training in Germany and Australia. His experience in advanced joint replacement techniques allows him to assess each patient's condition and recommend a suitable treatment approach.

Dr. Vijay Kumar Sohanlal follows a patient-first philosophy. During consultation, he evaluates the severity of knee damage, symptoms, medical history, lifestyle, and recovery expectations before recommending surgery.

He provides consultations at MAHI Joint Replacement and Orthopedic Clinic in Kilpauk and MGM Healthcare in Aminjikarai, Chennai.

Who May Need Robotic Knee Replacement?

Not every person with knee pain requires knee replacement surgery. Early or moderate knee problems may often be managed through conservative treatments. However, when joint damage becomes advanced and symptoms significantly affect daily life, surgery may become an option.

A robotic knee replacement consultation may be appropriate if you experience:

Persistent knee pain while walking or standing

Pain while climbing or descending stairs

Knee stiffness that limits movement

Recurrent swelling

Grinding or locking sensations

Difficulty performing everyday activities

Knee deformity such as bow legs or knock knees

Pain that interferes with sleep

Reduced mobility despite non-surgical treatment

A detailed orthopedic assessment is important to determine whether knee replacement is necessary and whether robotic-assisted surgery is suitable.

Conditions Treated Through Robotic Knee Surgery

Knee Osteoarthritis

Osteoarthritis is one of the most common reasons for knee replacement. As cartilage gradually deteriorates, the bones can experience increased friction, leading to pain, stiffness, swelling, and reduced mobility.

When symptoms become severe and conservative treatment is no longer effective, knee replacement may help restore joint function.

Rheumatoid Arthritis

Rheumatoid arthritis can cause inflammation and progressive joint damage. When the knee becomes severely affected, replacement surgery may be considered after appropriate medical evaluation.

Post-Traumatic Arthritis

Previous fractures, ligament injuries, or other knee trauma can sometimes contribute to joint degeneration later in life. Patients with significant post-traumatic arthritis may require advanced joint replacement treatment.

Knee Deformities

Patients with significant bow-legged or knock-kneed alignment may require careful surgical planning. Robotic-assisted technology can provide additional information to support alignment planning in appropriately selected cases.

Benefits of Robotic-Assisted Knee Replacement

Robotic technology is designed to support the surgeon rather than replace surgical expertise. Some potential advantages include:

Personalised Surgical Planning

Every patient's knee anatomy is different. Robotic-assisted planning can help create a surgical approach based on the patient's individual anatomy rather than relying solely on standard measurements.

Precision in Bone Preparation

The robotic system can provide guidance during selected stages of bone preparation, helping the surgeon follow the planned surgical boundaries.

Implant Alignment

Accurate implant positioning is an important part of knee replacement. Robotic assistance can help the surgeon assess alignment and positioning during the procedure.

Real-Time Surgical Guidance

During surgery, the technology can provide information that helps the surgeon verify the planned alignment and make adjustments when necessary.

Individualised Treatment

Robotic-assisted surgery can be particularly useful when individual anatomy, alignment, or deformity requires detailed planning. However, the suitability of robotic surgery depends on each patient's clinical condition.

Robotic Knee Replacement vs Traditional Surgery

Both robotic-assisted and traditional knee replacement aim to relieve pain and restore knee function. The primary difference is the technology used to assist with surgical planning and execution.

Traditional knee replacement relies on established surgical techniques and manual instruments. Robotic-assisted surgery incorporates computer-based planning and technology-supported guidance.

Robotic technology does not eliminate the need for an experienced surgeon. The surgeon's clinical judgment, surgical skill, implant selection, patient preparation, and rehabilitation remain important factors in the overall outcome.

Therefore, robotic surgery should not be viewed as automatically better for every patient. A qualified orthopedic surgeon should determine the most appropriate technique after evaluating the patient's condition.

What Happens Before Robotic Knee Surgery?

Initial Consultation

The process begins with a detailed orthopedic consultation. The surgeon reviews symptoms, medical history, physical condition, mobility limitations, and previous treatments.

Knee Assessment and Imaging

Imaging and clinical evaluation help determine the severity of joint damage. If knee replacement is recommended, additional imaging may be used to support surgical planning.

3D Surgical Planning

For robotic-assisted procedures, imaging information can be used to create a three-dimensional model of the knee. This allows the surgical plan to be prepared according to the patient's individual anatomy.

Preparing for Surgery

Patients receive instructions regarding medications, investigations, anesthesia evaluation, and preparations for the recovery period. Arranging support at home and preparing a safe walking environment can also make the early recovery period easier.

Recovery After Robotic Knee Replacement

Recovery varies according to the patient's age, general health, surgical complexity, muscle strength, and rehabilitation progress.

Early recovery generally focuses on pain management, wound care, gentle movement, and safe walking. Physiotherapy is introduced to help improve knee flexibility, muscle strength, balance, and functional movement.

Patients gradually progress from assisted walking to independent mobility as their strength improves. The timing of returning to work, driving, exercise, and other activities differs from person to person and should be guided by the treating surgeon.

Consistent rehabilitation and follow-up are essential for achieving the best possible functional recovery.

Why Choose Dr. Vijay Kumar Sohanlal?

Choosing the right surgeon is an important part of knee replacement treatment. Experience, specialised training, communication, surgical planning, and post-operative care should all be considered.

Dr. Vijay Kumar Sohanlal brings more than 18 years of orthopedic experience, specialised joint replacement training, international exposure, and experience with robotic-assisted and conventional joint replacement procedures.

His approach focuses on understanding the patient's condition before recommending treatment. Patients are guided through their diagnosis, available options, surgical process, and recovery expectations so they can make informed decisions about their care.

Book a Consultation with a Robotic Knee Surgeon in Chennai

If persistent knee pain is affecting your mobility and quality of life, an orthopedic evaluation can help identify the underlying cause and determine appropriate treatment options.

If knee replacement has been recommended, discussing robotic-assisted surgery with an experienced Robotic Knee Surgeon in Chennai can help you understand whether this technology is appropriate for your condition.

Dr. Vijay Kumar Sohanlal provides robotic knee replacement consultations at MAHI Joint Replacement and Orthopedic Clinic, Kilpauk, and MGM Healthcare, Aminjikarai, Chennai.

The goal of treatment is not simply to use advanced technology. It is to choose the right procedure for your individual condition and help you work toward better mobility, improved knee function, and a more active lifestyle.

Knee replacement surgery is a well-established treatment for people with advanced knee arthritis, severe joint damage, and persistent pain that affects everyday activities. With advances in orthopedic technology, patients today may have the option of undergoing robotic-assisted knee replacement or conventional, traditional knee replacement surgery.

Both approaches aim to relieve pain, improve knee function, restore mobility, and help patients return to their daily activities. However, the way the surgery is planned and performed can differ. Understanding the differences between robotic vs traditional knee replacement can help patients have a more informed discussion with their orthopedic surgeon.

What Is Knee Replacement Surgery?

Knee replacement surgery involves removing damaged portions of the knee joint and replacing them with artificial components. It may be recommended for patients with advanced osteoarthritis or other conditions where pain, stiffness, and reduced mobility significantly affect quality of life.

Before recommending surgery, an orthopedic surgeon generally evaluates the patient's symptoms, physical condition, medical history, imaging results, and response to non-surgical treatments.

Depending on the severity of joint damage, treatment may involve partial or total knee replacement. The choice of surgical technique should be based on individual patient needs rather than technology alone.

What Is Traditional Knee Replacement?

Traditional knee replacement, also called conventional knee replacement, is performed using established surgical techniques and specialised orthopedic instruments. The surgeon uses preoperative imaging and intraoperative measurements to plan bone cuts, position the implant, and restore appropriate knee alignment.

During the procedure, the damaged portions of the knee are removed and replaced with artificial components. The surgeon manually performs the required bone preparation and implant positioning according to the planned surgical technique.

Traditional knee replacement has been performed successfully for many years and remains an effective option for patients with advanced knee joint damage.

Advantages of Traditional Knee Replacement

Traditional knee replacement has several important advantages:

It is a well-established surgical technique.

Surgeons have extensive experience with the procedure.

It can effectively relieve pain caused by advanced arthritis.

It is suitable for many patients with severe knee degeneration.

It does not require robotic technology or specialised robotic equipment.

Surgical planning and execution are based on established orthopedic principles.

For many patients, conventional knee replacement can provide significant improvement in pain, mobility, and quality of life.

What Is Robotic-Assisted Knee Replacement?

Robotic-assisted knee replacement combines the expertise of an orthopedic surgeon with advanced computer-assisted technology. The robotic system does not independently perform the surgery. Instead, it assists the surgeon with planning and precision during selected stages of the procedure.

Before surgery, detailed imaging and digital planning may be used to understand the patient's knee anatomy and create a personalised surgical plan. During surgery, the system can provide information that helps the surgeon make accurate bone cuts and position implants according to the planned alignment.

The surgeon remains responsible for the procedure and makes the final clinical decisions throughout the operation.

Benefits of Robotic-Assisted Knee Replacement

Robotic technology can provide several potential advantages in appropriately selected patients.

Personalised Surgical Planning

Robotic-assisted systems allow surgeons to create a detailed surgical plan based on the patient's individual anatomy. This can help the surgeon plan bone preparation and implant positioning more precisely.

Greater Surgical Precision

The technology can provide real-time information and guidance during surgery. This may help the surgeon achieve the planned alignment and positioning of the knee implant.

Improved Implant Positioning

Correct implant positioning is an important component of knee replacement surgery. Robotic assistance can support accurate placement based on the patient's anatomy and the surgical plan.

Minimally Disruptive Approach

Depending on the patient's condition and surgical technique, robotic assistance may help the surgeon work with greater precision around the joint. The extent of soft-tissue disruption, however, depends on multiple factors and cannot be guaranteed solely by using robotic technology.

Personalised Treatment

Every knee is different. Robotic-assisted planning can help surgeons account for individual anatomical variations when preparing for surgery.

Robotic vs Traditional Knee Replacement: Key Differences

The main difference between robotic and traditional knee replacement is the technology used to support surgical planning and execution.

Feature

Robotic-Assisted Knee Replacement

Traditional Knee Replacement

Surgical planning

Computer-assisted and personalised

Conventional planning methods

Surgical guidance

Robotic technology assists the surgeon

Surgeon uses standard surgical instruments

Implant positioning

Technology supports precise positioning

Positioning performed using established techniques

Surgeon involvement

Surgeon remains fully responsible

Surgeon performs the procedure manually

Technology requirement

Requires specialised robotic system

Does not require robotic equipment

Suitability

Selected patients based on clinical assessment

Suitable for a wide range of patients

Main objective

Accurate, personalised surgical execution

Effective joint replacement and restoration of function

It is important to understand that robotic-assisted surgery is not automatically better for every patient. The most appropriate approach depends on the individual's condition, anatomy, age, activity level, medical history, and surgeon's assessment.

Is Robotic Knee Replacement Better Than Traditional Surgery?

There is no single answer that applies to every patient.

Robotic-assisted knee replacement offers advanced planning and technology-supported surgical precision. However, the success of knee replacement depends on several factors, including the surgeon's expertise, implant selection, surgical planning, patient health, rehabilitation, and adherence to post-operative instructions.

Traditional knee replacement remains a reliable and widely used treatment option. For many patients, it can provide excellent pain relief and functional improvement.

The decision should therefore be made after a detailed consultation with an experienced orthopedic surgeon rather than based only on the presence of robotic technology.

Who May Benefit From Robotic Knee Replacement?

Robotic-assisted knee replacement may be considered for patients with significant knee joint damage where knee replacement has been recommended and the surgeon believes computer-assisted planning can provide an advantage.

Patients may be evaluated based on:

Severity of knee arthritis

Knee alignment and deformity

Bone quality

Joint anatomy

Previous knee surgery

Overall health

Activity level

Individual treatment expectations

A detailed clinical assessment helps determine whether robotic-assisted or traditional knee replacement is more appropriate.

Recovery After Knee Replacement

Recovery varies from person to person and depends on the surgical technique, overall health, age, muscle strength, and commitment to rehabilitation.

After knee replacement, patients may receive a structured rehabilitation programme that can include:

Pain management

Wound care

Early movement

Walking exercises

Range-of-motion exercises

Strengthening exercises

Physiotherapy

Regular follow-up appointments

Physiotherapy is an important part of recovery because it helps restore strength, flexibility, balance, and functional movement.

Patients should follow their surgeon's recommendations regarding walking, driving, returning to work, exercise, and other activities.

Why Choose an Experienced Knee Replacement Surgeon?

Whether robotic or traditional knee replacement is selected, the experience and judgment of the orthopedic surgeon remain important.

Dr. Vijay Kumar Sohanlal has more than 18 years of orthopedic experience and specialised training in joint replacement surgery. His professional experience includes robotic and conventional joint replacement procedures.

He has also undergone advanced fellowship training in joint replacement surgery and international training in Germany and Australia. His approach focuses on understanding each patient's condition before recommending an appropriate treatment strategy.

The goal is not simply to use the newest technology. It is to select the treatment that best matches the patient's medical needs and long-term mobility goals.

Frequently Asked Questions

Is robotic knee replacement completely performed by a robot?

No. Robotic-assisted knee replacement is performed by an orthopedic surgeon. The robotic system assists with planning, positioning, and precision during selected stages of surgery. The surgeon controls the procedure and makes the clinical decisions.

Is robotic knee replacement suitable for everyone?

Not necessarily. Suitability depends on the patient's knee condition, anatomy, medical history, and surgical requirements. An orthopedic evaluation is necessary before choosing the procedure.

Does robotic knee replacement guarantee faster recovery?

No surgical technology can guarantee a specific recovery time. Recovery depends on multiple factors, including overall health, surgical complexity, rehabilitation, and adherence to post-operative instructions.

Which is better: robotic or traditional knee replacement?

Both can be effective. The best option depends on the patient's individual condition and the surgeon's assessment. Robotic assistance may offer technology-supported planning and precision, while traditional knee replacement remains a proven treatment approach.

Take the Next Step Towards Better Knee Health

Living with persistent knee pain can make walking, climbing stairs, exercising, and performing everyday activities increasingly difficult. If conservative treatment is no longer providing sufficient relief and knee replacement has been recommended, understanding your surgical options is an important part of making an informed decision.

Robotic vs traditional knee replacement is not simply a choice between old and new technology. It is about selecting the right surgical approach for your individual anatomy, condition, lifestyle, and recovery goals.

Dr. Vijay Kumar Sohanlal provides personalised evaluation and advanced joint replacement care in Chennai. During consultation, patients can discuss their symptoms, diagnosis, treatment options, and whether robotic-assisted or traditional knee replacement may be appropriate for their needs.

Bone and joint health plays an important role in maintaining mobility, independence, and quality of life. Whether you are dealing with persistent knee pain, hip discomfort, a sports injury, a fracture, or joint stiffness, the right diagnosis is the first step toward effective treatment.

If pain continues to interfere with walking, exercising, working, sleeping, or performing everyday activities, consulting an experienced Orthopaedic Doctor in Chennai can help identify the underlying problem and determine the most appropriate treatment.

Dr. Vijay Kumar Sohanlal provides comprehensive orthopaedic care with a focus on accurate diagnosis, personalised treatment planning, advanced surgical techniques, and structured rehabilitation.

Who Is an Orthopaedic Doctor?

An orthopaedic doctor specialises in diagnosing and treating conditions affecting the musculoskeletal system, including the bones, joints, muscles, ligaments, tendons, and supporting tissues.

Orthopaedic treatment is not limited to surgery. Depending on the condition, an orthopaedic specialist may recommend medication, physiotherapy, lifestyle modifications, rehabilitation, injections, minimally invasive procedures, or surgery.

Common reasons to consult an orthopaedic doctor include:

Persistent knee or hip pain

Arthritis and joint degeneration

Sports injuries

Ligament and tendon injuries

Fractures and trauma

Shoulder and elbow problems

Back and neck conditions

Reduced joint movement

Conditions requiring joint replacement

Early evaluation can help identify the cause of symptoms and prevent some conditions from progressing to more complex stages.

Meet Dr. Vijay Kumar Sohanlal

Dr. Vijay Kumar Sohanlal is an experienced orthopaedic and joint replacement specialist in Chennai with 18+ years of experience. His professional expertise includes joint replacement, robotic-assisted procedures, sports injury management, arthroscopy, and other advanced orthopaedic treatments.

His qualifications include MBBS, MS Orthopaedics, and advanced fellowship training in joint replacement surgery. He has also received international training under orthopaedic experts in Germany and Australia. His professional experience includes serving as Clinical Lead for Robotic Joint Replacement at Medway Hospitals and as a Senior Joint Replacement Surgeon at MGM Healthcare.

He currently provides consultations at MAHI Joint Replacement and Orthopedic Clinic in Kilpauk and MGM Healthcare in Aminjikarai, making specialist orthopaedic care accessible to patients in different parts of Chennai.

Conditions Treated by an Orthopaedic Doctor

Knee Pain and Osteoarthritis

Knee osteoarthritis can gradually damage the cartilage within the joint, leading to pain, stiffness, swelling, grinding sensations, and reduced movement.

Patients may experience difficulty walking, climbing stairs, standing for long periods, or exercising. Depending on the severity, treatment can include physiotherapy, medication, lifestyle changes, injections, or knee replacement surgery.

Hip Problems and Arthritis

Hip pain can affect walking, sitting, climbing stairs, and sleeping. Conditions such as arthritis, joint degeneration, and avascular necrosis can progressively affect hip function.

Treatment depends on the underlying condition and may range from conservative management to partial or total hip replacement when joint damage becomes severe.

Fractures and Orthopaedic Trauma

Accidents, falls, sports injuries, and weakened bones can result in fractures or joint dislocations. Some injuries can be treated conservatively, while complex fractures may require surgical fixation.

Timely orthopaedic assessment is important to support proper bone healing and restoration of function.

Sports Injuries and Ligament Tears

Athletes and physically active individuals may experience ACL or PCL tears, meniscus injuries, rotator cuff problems, cartilage damage, and other sports-related conditions.

Depending on the injury, treatment may include rehabilitation, physiotherapy, or arthroscopic surgery. Dr. Vijay Kumar Sohanlal provides arthroscopic procedures for selected knee, shoulder, hip, and ankle conditions.

Arthritis and Joint Degeneration

Arthritis can affect mobility and independence. Osteoarthritis, rheumatoid arthritis, psoriatic arthritis, and other joint conditions may cause pain, swelling, stiffness, and reduced function.

Treatment is selected according to the type and severity of the condition and may include medication, physiotherapy, lifestyle changes, regenerative treatments, or joint replacement when clinically appropriate.

Advanced Orthopaedic Treatments

Modern orthopaedic care offers several advanced treatment options for patients with different conditions.

Robotic Knee Replacement

Robotic-assisted knee replacement combines the surgeon's expertise with computer-assisted technology. It can support detailed surgical planning and help with implant positioning and alignment during selected stages of the procedure.

The technology is used as an aid to the surgeon, who remains responsible for clinical decisions throughout the operation.

Hip Replacement

Hip replacement may be considered for patients with advanced arthritis, avascular necrosis, or severe joint damage. Depending on the patient's condition, partial or total hip replacement may be recommended.

The choice of implant and surgical approach is based on individual anatomy, age, activity level, bone quality, and overall health.

Arthroscopic Surgery

Arthroscopy is a minimally invasive technique used to diagnose and treat selected joint conditions through small incisions. It may be used for ACL and PCL reconstruction, meniscus repair, shoulder instability, rotator cuff repair, and certain cartilage problems.

Ligament Reconstruction

Complete ACL or PCL injuries may require reconstruction in selected patients. The goal is to restore joint stability and help patients safely return to desired activities following appropriate rehabilitation.

When Should You Consult an Orthopaedic Doctor?

Persistent pain should not always be dismissed as a normal part of ageing or physical activity. Consider an orthopaedic consultation if you experience:

Joint pain lasting for several weeks

Persistent swelling or stiffness

Difficulty walking or limping

Reduced range of motion

Pain after a sports injury or accident

Difficulty climbing stairs

Pain that interferes with sleep

Numbness or tingling in the limbs

Difficulty performing everyday activities

A visible change or deformity following an injury

Early assessment can help determine the cause and identify appropriate treatment options before the condition becomes more difficult to manage.

How to Choose the Right Orthopaedic Doctor in Chennai?

Choosing an orthopaedic specialist is an important decision, particularly when surgery or long-term treatment may be required.

Consider the following factors:

Relevant qualifications and training: Look for appropriate medical qualifications and specialised training related to your condition.

Experience: A surgeon with extensive experience may have greater exposure to different levels of complexity and treatment requirements.

Specialised expertise: Orthopaedics covers many areas. A specialist with experience in joint replacement, sports medicine, or arthroscopy may be appropriate depending on your condition.

Clear communication: Your doctor should explain the diagnosis, treatment choices, potential risks, and expected recovery in language you can understand.

Appropriate use of technology: Advanced options such as robotic-assisted surgery and minimally invasive techniques can be considered when they are clinically suitable.

Rehabilitation support: Recovery continues after treatment. Physiotherapy and follow-up care are important for restoring strength, flexibility, and mobility.

Patient-Centred Orthopaedic Care

Effective orthopaedic treatment begins with understanding the individual patient rather than focusing only on the diagnosis.

Dr. Vijay Kumar Sohanlal's approach focuses on explaining the condition, discussing available treatment options, and determining whether surgery is genuinely necessary. Conservative treatments may be considered when appropriate, while advanced procedures are recommended when they offer a suitable solution for the patient's condition.

His practice combines more than 18 years of orthopaedic and joint replacement experience, international fellowship training, and expertise in robotic and conventional joint replacement surgery. The practice reports more than 10,000 surgeries and 12,000 patients treated across Chennai and Tamil Nadu.

Recovery After Orthopaedic Treatment

Recovery depends on the type of condition and treatment. For patients undergoing surgery, the early phase may involve wound care, prescribed pain management, gentle mobility exercises, and follow-up appointments.

Physiotherapy becomes particularly important during rehabilitation. It can help improve muscle strength, restore range of motion, develop balance, and support a gradual return to everyday activities.

Recovery timelines vary depending on the patient's age, overall health, procedure, complexity of the condition, and adherence to rehabilitation recommendations.

Orthopaedic Care in Chennai

Dr. Vijay Kumar Sohanlal provides specialist orthopaedic consultations at:

MAHI Multispeciality HospitalsNo. 118, Poonamallee High Road, Vepery, Chennai – 600084

MGM Healthcare54, Nelson Manickam Road, Aminjikarai, Chennai – 600029

Patients can seek evaluation for joint pain, arthritis, sports injuries, fractures, ligament problems, joint degeneration, and conditions requiring advanced orthopaedic treatment.

Take the First Step Towards Better Mobility

Persistent bone or joint pain can gradually affect your independence, comfort, and quality of life. Instead of continuing to manage recurring symptoms without understanding the cause, an orthopaedic evaluation can provide clarity about your condition and available treatment options.

Whether you need treatment for knee arthritis, hip pain, a sports injury, a fracture, ligament damage, or a joint replacement, choosing an experienced Orthopaedic Doctor in Chennai can help you make an informed decision about your care.

Dr. Vijay Kumar Sohanlal combines extensive orthopaedic experience, specialised joint replacement training, advanced surgical expertise, and a patient-focused approach to help individuals work toward better mobility and long-term musculoskeletal health.