Tooth Extraction/Wisdom Tooth Extraction
The extraction of a tooth is done when other methods of preserving the tooth is not available.
This can be due to various reasons, including severe decay, infection or abscess, fractured teeth or roots, impacted teeth, orthodontic correction and advanced periodontal disease (infection of the structures around the teeth). An extraction is generally performed under local anaesthetic, with the tooth extracted from the socket in the alveolar bone. If the tooth is impacted, the gum will be cut away before it is extracted. In some extractions, the tooth may need to be removed in pieces. The dentist may place a few stitches over the gum area to close the extraction site. Following an extraction, a gauze pad will be placed over the site. Biting down on the gauze pad will reduce bleeding and allow a clot to form. Applying an ice pack for ten minutes at a time after the extraction will reduce swelling and soft food is recommended for 24 hours after the procedure.
