title: Lateral Patellofemoral Ligament Reconstruction Using a Quadriceps Tendon Graft.
abstract: Medial patellar subluxation (MPS) is normally described after a lateral retinacular release. However, isolated MPS in the absence of a previous lateral release does occur. This type of patellar instability is often overlooked, and a high index of suspicion is needed for appropriate diagnosis and treatment. This report describes a technique developed in response to episodes of isolated MPS. The technique uses a partial-thickness graft from the quadriceps tendon to reconstruct the lateral patellofemoral ligament and provide stability to the lateral side of the patella.
authors.affiliation: Department of Osteopathic Surgical Specialties, Michigan State University, East Lansing, Michigan, U.S.A. ; Department of Orthopaedic Surgery, McLaren Greater Lansing, Lansing, Michigan, U.S.A.
authors.forename: Michael G
authors.initials: MG
authors.lastname: Saper
authors.affiliation: Department of Orthopaedic Surgery, McLaren Greater Lansing, Lansing, Michigan, U.S.A. ; Mid-Michigan Orthopaedic Institute (D.A.S.), East Lansing, Michigan, U.S.A.
authors.forename: David A
authors.initials: DA
authors.lastname: Shneider