A sinus lift, also known as a sinus augmentation or sinus graft, is a surgical procedure that our dentists perform to add bone to the upper jaw in the space between the jaw and the sinuses on either side of the nose. As the name implies, the sinus membrane is moved upward, or “lifted.” This procedure is performed when you don’t have enough bone in your upper jaw to support dental implants in the molar regions, typically because you have experienced bone loss due to gum disease or lost teeth.
How is a sinus lift performed?
A sinus lift is usually performed in the dentist’s office under local anesthesia. The procedure takes about 1-2 hours to complete.
During the procedure, our dentists will make an incision in the gum tissue and then access the sinus cavity. They will then use a bone graft material to add bone to the sinus cavity. The sinus membrane will be repositioned over the bone graft material. The incision will be closed with stitches.