[Modified patellar triple surgery for early patellofemoral osteoarthritis].

The improvement of medial patellofemoral ligament reconstruction and lateral retinaculum release can correct the Q angle in early patellofemoral osteoarthritis, while the improvement of Fulkerson osteotomy can correct the TT-TG value, elevate the patella, relieve pressure on the patellofemoral joint, and alleviate anterior knee pain. The clinical efficacy is definite, providing ideas for the clinical treatment of patellofemoral osteoarthritis.