What is the extension of the crown?
When the tooth breaks or has a large amount of disintegration, it may be necessary to restore the filling or crown. In some cases, there may not be enough tooth exposed above the gum line to restore it. Extension of the crown is a surgery performed to remove the tissue or bone. The procedure exposes more tooth and allows the tooth restoration. Although it will be removed during the procedure, a temporary crown covering a broken tooth may be made. Since it is considered a specialized procedure, the general dentist will usually refer the patient to the periodontist who will carry out an extension of the crown.
The crown extension procedure is performed under local anesthesia to stiffen the mouth. In the rubber there is a cut that pulls the gum tissue and allows the dentist to see the nerve and bones. The tissue is removed and can bones. Once the dentist has been found, the area is sufficiently exposed to the renewal is the area flushed with a sterile saline solution and the cut is quilted. Some dentists cover the tooth with a protective dressing.
The amount of time required to carry out the crown extends. Surrounding teeth may need to be removed tissue. Removing the bone along with the gum tissue generally causes the procedure to take more time. After the anesthetic drug wear, the tooth and rubber may be unpleasant, so painkillers are likely to be prescribed. Oral rinsing is also recommended for healing. In some cases, antibiotics may be prescribed to prevent infection.
Although the extension of the crown is considered safe, there are some risks and complications. Excessive bleeding at the cutting point may occur. Some people may have sensitivity to hot or cold meals and drinks. Because some bone can be removed, it is possible that the tooth may be free.
Another possible complication is infection. Symptoms of serious infection include fever, excess swelling in the mouth, extreme pain and discharge from the cut site. IfThese symptoms will occur, it is as soon as possible to evaluate your dentist.
It will usually be necessary to appoint to check the healing process and remove the stitches. Permanent crown or performance may not be performed up to several months after the operation. This gives the gums to proper healing.