#cordpacker

A gingival retraction cord is used typically during the preparation of the tooth in common dental crown procedure  and also in common dental bridge procedure by the dentists. It is inserted below the gum line and and around the specific tooth that has been prepared for the crown or bridge and also into the gingival sulcus during the process . The natural space found between the tooth and the gum tissue that surrounds the tooth is called gingival sulcus. Generally plaque builds up in this area, which can lead to several dental issues. The purpose of a gingival retraction cord is to provide a clear working view of a tooth to dentist prior to making a dental impression. Uses Gingival retraction cord is similar to yarn stick or a flossing stick. It pushes the gum away from the prepared margin for tooth which may come in between while taking an impression.

Side Effects It is the best method to push the gum away to make a clear view of the tooth but it may cause temporary swelling and inflammation of gums. There may be bleeding also. Instrument used for Retracting the cord Dental instrument Cord Packer is used to pack the retraction cord in gingival sulcus. The cord packers  come with serrated as well as non serrated working ends.   Non serrated round working ends are used for atraumatic cord placement and serrated cord packers should  be used with braided cord.