Sinus Lift, San Diego CA

The maxillary sinuses are behind the cheeks and on top of the upper teeth. Some of the roots of the natural teeth extend up into the maxillary sinuses. When these upper teeth are removed, there is often just a thin wall of bone separating the maxillary sinus and the mouth. Dental implants need bone to hold them in place. When the sinus wall is very thin, it is impossible to place dental implants in this bone. A sinus graft makes it possible for many patients to have dental implants.

The dental implant surgeon enters the sinus from where the upper teeth used to be. The sinus membrane is then lifted upward and bone graft material is inserted into the floor of the sinus (which is the top of the upper jaw). After several months of healing, the bone becomes part of the patients jaw and dental implants can be placed and stabilized in this new sinus bone. If enough bone between the upper jaw ridge and the bottom of the sinus is available to stabilize the implant well, sinus augmentations and implant placement can sometimes be performed as a single procedure.

Sinus Lift Case Study, San Diego CA