Fig. 3From: Anatomic double-bundle medial patellofemoral ligament reconstruction with aperture fixation using an adjustable-length loop device: a 2-year follow-up studyA femoral tunnel was made at the Schöttle point [2] (a) in the proximal and anterior direction in order to prevent iatrogenic peroneal nerve injury. b Intraoperative control was achieved using an image intensifierBack to article page