A bone graft is surgery to place new bone or bone substitutes into spaces around a broken bone or bone defects.  It is a transplant of bone tissue. Surgeons use bone grafts to repair and rebuild diseased bones in your hips, knees, spine, and sometimes other bones and joints. Grafts can also repair bone loss caused by some types of fractures or cancers. Once your body accepts the bone graft, it provides a framework for growth of new, living bone.
Bone grafting
Guided bone regeneration
Chondroplasty
Osteo-Odonto-Keratoprosthesis
Wrist drop surgery
Etidronate
Risedronate
Crown lengthening