SI-BONE develops implantable devices for musculoskeletal disorders in the sacropelvic anatomy, including iFuse, a surgical implant system that addresses joint dysfunction, degeneration, adult deformity, and pelvic ring fractures. The company also offers iFuse-3D, a titanium implant with a 3D-printed porous surface, and iFuse-TORQ, designed to treat fractures and perform minimally invasive joint fusion. Their products are marketed through a direct sales force and distributors, and their headquarters are located in Santa Clara, California.