Signs You May Need a Sinus Lift Before Tooth Replacement
Replacing missing teeth with dental implants can help restore chewing ability, improve appearance, and support long-term oral health. However, some patients may not have enough bone in the upper jaw to support an implant securely. In these situations, a sinus lift may be recommended before tooth replacement. Understanding the signs that indicate a need for this procedure can help patients make informed decisions about their dental treatment. What Is a Sinus Lift? A sinus lift, also called sinus augmentation, is a surgical procedure that adds bone to the upper jaw near the back teeth. The maxillary sinuses are air-filled spaces located above the upper premolars and molars. When there is insufficient bone between the jaw and the sinus cavity, placing an implant safely can become challenging. During the procedure, a dentist or oral surgeon gently lifts the sinus membrane and places bone grafting material beneath it. Over time, the graft integrates with the existing bone, creating a strong...