Instruments Crestal

Instruments for crestal sinus lifting, including osteotomes, bone packers, depth gauges and diamond reamers. The crestal approach raises the sinus floor through the implant site itself, which is less invasive than a lateral window when only a few millimeters of extra height are needed.

The osteotomy is prepared to just short of the sinus floor, then the remaining bone is gently pushed up with osteotomes or reamers, lifting the membrane with it. Graft material can be added through the same opening.

Depth gauges and stoppers help control how far each instrument goes, which reduces the risk of perforating the membrane.