A sinus lift is a surgical procedure to raise the sinus membrane and create space to support dental implants in the upper rear jaw. Dental implant companies offer sinus lift instruments to make the procedure safer and less stressful for clinicians and patients. These tools include drills, burrs, curettes, elevators, and grafting devices to create the osteotomy, lift the membrane, and apply grafting material. Complete sinus lift kits contain all the necessary instrumentation for crestal or lateral sinus lift procedures.