Extractions and Bone Grafting (Ridge Preservation)
Any time a tooth is extracted the surrounding bone will shrink as it is no longer needed to support the tooth. This makes it difficult to replace the missing teeth and may damage the adjacent teeth. When multiple teeth are lost this can lead to a shrunken facial profile which can make an individual look much older than he/she is. Rebuilding the bone at the time of extraction will preserve vital structures.
Careful management of extraction sockets after tooth extraction prevents unsightly bone loss and provides a better cosmetic outcome for tooth replacement.
Even if implants will not be placed after extraction of teeth, it is important to preserve the bone to help support bridges and preserve function and esthetics.