A<unk>  is a surgical operation to remove the<unk>  and neck from the femur. It is performed to alleviate pain, and is a salvage procedure, reserved for condition where pain can not be alleviated in any other way. It is common in veterinary surgery. Other names are excision arthroplasty of the<unk> <unk>  and neck, Girdlestone's operation, Girdlestone procedure, and<unk> <unk>  and neck<unk> .
Femoral head ostectomy
Hip resurfacing
Triple arthrodesis
Hip replacement
High tibial osteotomy
Percutaneous pinning
Knee replacement
Finger joint replacement