Fig. 3
From: Outcomes of surgical treatment of patellar instability in children with Down syndrome
An intraoperative photo of the right knee. (A) Passage of the graft deep to the VMO (yellow arrow). (B) identification of AMT at its femoral insertion. The blue dot represents the anatomic femoral attachment of the native MPFL, which is distal and anterior to the adductor tubercle. AMT, adductor magnus tendon; QT, quadriceps tendon; VMO, vastus medialis obliquus; MPFL, medial patellofemoral ligament