There has been a proliferation of new patellofemoral implants, which reflects an increasing interest in this topic on the part of the orthopedic community. The procedure is a niche procedure reserved for patients with isolated patellofemoral arthritis who are unlikely to develop femorotibial arthritis in their lifetime, and for patients considered too young or too active to receive a total knee replacement. Other options include biological repair, tibial tuberosity transfers, patellectomy (partial or total), and total joint replacement surgery.
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