Combined Reconstruction of the Medial Patellofemoral Ligament With Quadricipital Tendon and the Medial Patellotibial Ligament With Patellar Tendon.

Hinckel, Betina Bremer; Gobbi, Riccardo Gomes; Demange, Marco Kawamura; Bonadio, Marcelo Batista; Pécora, José Ricardo; Camanho, Gilberto Luis · Arthrosc Tech · 2016

case_series · Level IV

Where this comes from

Abstract

Although the medial patellotibial ligament (MPTL) has been neglected regarding its function in patellar stability, recently, its importance in terminal extension and during flexion has been recognized. Indications for reconstruction of the medial patellofemoral ligament combined with the MPTL are extension subluxation, flexion instability, children with anatomic risk factors for patellar instability, and knee hyperextension associated with generalized laxity. We describe a combined reconstruction of the medial patellofemoral ligament with quadricipital tendon and reconstruction of the MPTL with patellar tendon autografts.

Anatomy