SD-CONCAVE OsteotomeDSI concave osteotome tools are made for dental bone grafting and sinus lifting procedures, and are available in various diameters. They are specifically designed for implant placement in the softer maxillary bone. These tools offer optimal functionality. The concave shape of the osteotomes facilitates efficient bone graft delivery by enabling them to push and shape the graft material within the cavity without requiring additional instruments.