Tooth loss occurs for many reasons; dental decay, root canal problems, fractures, periodontal disease and trauma. Additionally at times teeth never develop. As a result of tooth loss the bone melts away. If there is inadequate bone to support surrounding teeth and future possible dental implant(s), bone grafting materials are used to rebuild and regenerate the bone providing sufficient bone in quantity and quality for implant placements and supporting tooth structure.
Crown lengthening is a surgical procedure that re-contours the gum tissue and often the underlying bone of a tooth. Crown lengthening is often for a tooth to be fitted with a crown. It provides necessary space between the supporting bone and crown, which prevents the new crown from damaging bone and gum tissue.
When deep pockets between teeth and gums (6 millimeters or deeper) are present, it is difficult for a dentist to thoroughly remove the plaque and tartar. Flap surgery is a procedure where the gum flap is lifted away from the tooth. Diseased tissue and sometimes bone is removed. The rough surfaces of the tooth are then smoothed by root planing. The area is medicated and the gum flap is replaced and sutured allowing the bone and gum tissue to heal. One of the goals of flap surgery is to reduce the depth of the periodontal pockets to make them easier to keep clean.
If a patient has an excess amount of tissue that connects the lower and upper lips to the jaw and gum line, a frenectomy procedure is performed to remove the excess tissue.
A frequent periodontal condition is known as gum recession. This means the existing gum tissue has receded up or down the root of the tooth exposing various amounts of the root. Root exposure can create root sensitivity especially to hot and cold, an increased potential for root decay, and/or esthetic concerns. Gum grafting procedures are the treatment of choice to prevent the recession from continuing further. There are many different types of recession and hence many different types of gum grafting. Some are aimed at covering the root of the tooth and other procedures are focused on providing an excellent new zone of gum tissue to halt the recession.