Proximal Phalanx Hemiarthroplasty for the Treatment of Advanced Hallux Rigidus.

Multiple treatment options exist for the management of late-stage hallux rigidus. The goals of treatment are pain reduction and restoration of function. Arthrodesis remains the treatment of choice, but recent advances support the use of first metatarsophalangeal hemiarthroplasty as a viable and successful option in properly selected patients in whom preservation of motion and function are desirable.