The procedure exposes the<unk>  section of the femur bone (the ball of the ball and socket joint), and then the<unk>  is removed using a small saw or a bone hammer and chisel. Rarely both sides are done in one operation, most times one side is done and allowed to heal before the other side is done. Unlike in most other hip joint operations, the<unk>  of the femur is not replaced, but is allowed to heal and develop its own fibrous scar tissue so that the joint is no longer bone-to-bone, a pseudoarthrosis (also called a "false joint"). The neck of the femur is usually removed at the same time as the<unk> . This prevents the post operative complication of bone rubbing on bone and continued pain. This has led to the procedure often also called<unk> <unk>  and neck<unk> ". Animals who have had the operation are required to maintain a lower weight to compensate for the loss of skeletal integrity, and typically have excellent functional outcomes with appropriate physical therapy.
Femoral head ostectomy
Hip resurfacing
Triple arthrodesis
Hip replacement
High tibial osteotomy
Percutaneous pinning
Knee replacement
Finger joint replacement