A sinus lift, also known as a sinus augmentation, is a surgical procedure that involves increasing the height of the maxillary sinus floor to create more space for the placement of dental implants. This procedure is often necessary when the upper jaw has lost significant amounts of bone due to gum disease, injury, or other factors.
During a sinus lift, a small incision is made in the gum tissue to access the sinus, and the sinus membrane is elevated to create more space. Bone graft material is then placed into the sinus cavity, where it will eventually fuse with the existing bone. Once the graft has fully healed and the implant can be securely placed in the newly created space.
Sinus lift is a complex and delicate procedure that should be performed by an experienced oral surgeon or periodontist. Success rates for sinus lifts are generally high, but as with any surgical procedure, there are some risks involved, such as sinusitis or implant failure. Patients should carefully consider their options and discuss the benefits and risks with their dentist or oral surgeon before deciding if a sinus lift is the right choice for them.