The Medial Patellofemoral Ligament as Seen from the Medial View of a Male

Description

Running from the medial border of the patella to the medial femoral epicondylar region, the medial patellofemoral ligament (MPFL) spans the anterior aspect of the medial knee as a flat band of dense connective tissue. From this medial perspective, the patella sits anterior to the femoral trochlea, with the distal femur positioned superior to the proximal tibia and the patellar articular surface facing posteriorly toward the trochlear groove. The MPFL tracks deep to the medial retinacular tissues and lies anterior to the medial collateral ligament (tibial collateral ligament), tying the medial patellar margin back toward the adductor tubercle area on the femur. Clear orientation. Lateral patellar dislocation most often occurs with a valgus load and external rotation, and the MPFL is the primary soft tissue restraint to lateral translation in early knee flexion. That clinical reality drives both imaging interpretation and operative planning: MRI commonly demonstrates MPFL tearing near its femoral attachment, and malpositioned femoral tunnels during MPFL reconstruction can overconstrain the patella, increase medial facet contact pressure, and provoke anterior knee pain. Appreciating the femoral attachment in relation to the medial epicondyle and adductor tubercle is the point of this angle. Orthopaedic and sports medicine lectures use this view to teach patellofemoral instability, medial retinacular anatomy, and the mechanics of the trochlear groove during flexion. It also fits well in operative technique chapters discussing MPFL reconstruction, medial patellar soft tissue balancing, and postoperative complications tied to graft isometry. Anatomical accuracy verified by SciePro's Medical Advisory Board.