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Sinus Augmentation/Sinus LiftThe maxillary sinuses are located beneath your cheeks and above your upper teeth. Much like empty rooms, they are hollow, with some of the roots of the upper teeth extending up into them. If the upper teeth are extracted or lost, the bone separating the maxillary sinus and the mouth can be paper thin. Because dental implants need sufficient bone to anchor them in place, this bone is not strong enough to be used.
Years ago, when the upper teeth were lost, there was little that could be done other than to wear a denture. Now, our doctors are able to resolve this problem using a sinus graft called Sinus Augmentation and also known as a Sinus Lift. Entering the sinus from its side, above where the upper teeth previously resided, the doctor lifts the sinus membrane upward, inserting a bone graft below the floor of the sinus, which is also the roof of the upper jaw. Following a healing period of six months, your natural bone will grow around the bone graft, creating new sinus bone strong enough to accept your dental implants. Today, instead of having to turn to dentures, sinus augmentation allows our doctors to place dental implants in the upper jaw, renewing your oral health and comfort and the ability to enjoy food and to speak and smile with confidence. |
Bone loss due to missing teeth may result in not enough height of bone to place implants.
A bone graft can be inserted into the sinus to serve as the foundation for implants.