Retina Specialist in India

What Is Retinal Vein Occlusion?

Blood vascular system if important for every organ of the human body. Arteries carry oxygen and nutrients to the organs while veins carry waste metabolites and carbon dioxide from the organ. The retina is a thin layer of cells that helps in vision. Any problem in the retina may lead to blurred vision or blindness.

Best Eye Hospital In Mumbai

Knowing The Causes Of RetinalDetachment

Retinal detachment is a medical emergency condition and lack or delay in treatment may lead to permanent vision loss. The patient should immediately visit the retina surgeon in Mumbai if he experiences the symptoms of retinal detachment. The condition results in partial loss of vision due to the detachment of the retina from the back of the eye. This results in a lack of essential nutrients to the retina. There are various causes of retinal detachment. Some causes have a direct impact on developing this condition while others act as a contributory factor and increase the overall risk for developing a retinal detachment.

What Are The Various Types Of Retinal Detachment?

Retinal detachment is of the following types:

Rhegmatogenous retinal detachment: This type of retinal detachment occurs when there is a retinal break. The retinal break allows the fluid of the vitreous cavity to flow under the retina leading to detachment of the retina from the choroid. Surgery is required in such type of retinal detachment.

Tractional retinal detachment: The condition is caused due to various factors including diabetes, trauma, sickle cell retinopathy, and Eale’s disease. In this type of retinal detachment, a pre-retinal membrane is formed that pulls the retina from its attachment. The condition requires surgical intervention.

Exudative and serous retinal detachments: This is a less common type of retinal detachment. This type of retinal detachment occurs due to a problem in blood supply or water transport across retinal pigment epithelium.

How Would You Know That You Have Retinal Detachment?

Any change in the vision should be immediately informed to the ophthalmologist and suitable advice and treatment should be taken. Following are some of the symptoms that may occur due to retinal detachment:

The appearance of floaters: Floaters are the clump of cells that may occur due to retinal detachment. However, it is not the exclusive symptom of retinal detachment as floaters may also develop due to other conditions such as vitreous detachment.

Reduced Peripheral vision: People with retinal detachment have reduced peripheral vision. The condition is also known as tunnel vision. The patient has no problem with the central vision; however, the peripheral vision progressively gets reduced.

Flashes of eyes: Flashes of light in the vision of the patient are also another symptom of a detached retina.  This symptom is more pronounced during dim light or in the dark. Curtain like a shadow on your vision filed: This is the main difference between the vitreous detachment and retinal detachment. The patient suffering from retinal detachment experiences a curtain on the field of vision.

Blurred vision: The patient with retinal detachment also experiences blurred vision and has a reduced night-time vision.

What Are The Direct Causes Of Retinal Detachment?

Following are the direct causes of retinal detachment:

Hole in the retina: Retina is a continuous sensitive layer attached to its base. Any hole or tear in the retina allows the fluid from the vitreous cavity to flow beneath the retina. This may result in the initiation of retinal detachment.

Fluid accumulation behind retina: In this condition, there is no tear or breakage in the retina. The injury or inflammation in the retina cause accumulation of fluid leading to detachment of the retina from its base.

Contraction of scar tissue: The scar tissue is formed on the retina. This scar tissue contracts the retina leading to its detachment.

The most common cause for retinal detachment is the hole or tear in the retina.

What Are The Contributing Factors For Retinal Detachment?

Following are some of the contributing factors that increase the risk of retinal detachment:

Age: Retinal detachment is commonly seen in people with age greater than 50 years.

Family history: People who have a history of retinal detachment in the family are at increased risk for developing this condition.

Underlying conditions: Extremely myopic People are at increased risk of developing a retinal detachment. Risk is also increased in patients with other eye diseases including uveitis, degenerative myopia, lattice degeneration, vitreous detachment, and retinoschisis. People suffering from advanced diabetes or with prolonged uncontrolled diabetes are at increased risk of developing a retinal detachment.

Trauma: People who have suffered either a severe eye injury of a head injury may develop a retinal detachment.

Medical History: People who have suffered from retinal detachment in the past or have undergone ocular surgery are at increased risk for developing a retinal detachment.

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Macular Degeneration treatment in Mumbai

When do you need to see a retina specialist?

What should you expect from your retina specialist at your first appointment.

The retina is like a video camera with the ability to send messages to the brain.

The retina’s function, is to record the images one sees, and then send it to the brain, via the optic nerve.

Macula is a part of the retina which helps to focus the central vision of the eye.

Thus macula helps a person recognize faces, see colour, read, and also see objects with fine details.

Macular Degeneration or Age Related Macular Degeneration (AMD), happens when the macula deteriorates, and loses it’s ability to receive the images correctly, and hence cannot send it to the brain.

Age related Macular Degeneration affects up to 15 million people in North America – as stated by the American Academy of Opthalmology (AAO).

In the United States, macular degeneration or age related macular degeneration (AMD) is one of the main causes of blindness for people aged 50 and above.

Common risk factors for Age related macular degeneration (AMD):

Dr. Niteen Dedhia, Retina specialist in Mumbai, Ojas Eye Hospital, says “There are a number of factors that may cause AMD. A person’s medical, lifestyle and genetic factors play an important role”.

A person may be at a risk of developing age related macular degeneration if :

They have hypertension or cardiovascular disease.

If they have a family history of age related macular degeneration.

If their eyes are frequently exposed to the ultra violet or UV Rays without any protection.

If they have a habit of smoking

If they are obese

If they are 55yrs of age or more

Symptoms of Age related Macular Degeneration:

The initial stages of AMD, may not show any noticeable symptoms. But when the condition progresses, it may cause blurred vision and eventually leading to the loss of the eye’s central vision. However, people may still retain their peripheral vision.

In the highly advanced stage of AMD, people may see images like that of a photograph which has been eclipsed by a black hole in the centre.

Since the initial stages of AMD can be easily missed or ignored, it is advised to take an appointment with a retina specialist in case any of the following symptoms:

If you experience Distortion – where straight lines, appear curved.

If you experience a Change in the perceptions of colour

If there are darkened areas in the centre of your vision

If your vision is worsening, especially if there is a quick onset of one eye getting worse than the other

Prevention of AMD or Age related Macular Degeneration:

Since Age Related Macular Degeneration cannot be cured, it is best to manage or focus on prevention of AMD.

“Some risk factors like genetics and age are beyond one’s control, however, there are a few lifestyle changes, that one can adopt, to delay the development of AMD” – Says Dr. Niteen Dedhia, Retina specialist in Mumbai, Ojas Eye Hospital.

Lifestyle Changes to Prevent or Delay Age-related Macular Degeneration:

Losing weight in case of obesity and maintaining a healthy weight

Keeping your blood pressure and cholesterol in control

Having your routine eye check ups regularly

Quit smoking

Try to have a healthy diet

Try to have a moderately active lifestyle

Protect your eyes with sunglasses that block 100% of the UVA and UVB light.

To Know More:

Visit www.retinaindia.in , or call: +91-9137462795 and book an appointment with the Best Retina Specialists in Mumbai, at Ojas Eye Hospital, Mumbai.

Ojas Eye Hospital Bandra (West)

Roseland Building, Junction of Linking Road and Waterfield Road, Bandra, Mumbai- 400050. India.

Tel: +91-9930084855 / +91 22 61549999 / 26405951 / 26514066

E-mail Us:

Retina Treatment In Mumbai

Conditions We Treat

Macular Degeneration

Macular Hole

Retinal Artery Occlusion

Central Serous Retinopathy

Retinoblastoma

Endophthalmitis

Cytomegalovirus (CMV) Retinal Infection

Central Retinal Vein Occlusion

Macular Pucker

Hypertensive Retinopathy

Retinal Hemorrhage

Solar Retinopathy

Retinitis Pigmentosa

Retinal Tear

Retinal Detachment

Branch Retinal Vein Occlusion

Intraocular Tumors

Inherited Retinal Disorders

Penetrating Ocular Trauma

Pediatric and Neonatal Retinal Disorders

Degenerative Myopia

Diabetic Retinopathy

Lattice Degeneration

Uveitis

Infectious Retinitis

Common Symptoms of Retinal Disorders are :