Reconstruction of the medial patellofemoral ligament for patellar instability using an autologous gracilis tendon graft.
نویسندگان
چکیده
Patellofemoral dislocations are common. In cases with recurrence or residual instability, surgical intervention is usually considered. Numerous treatment protocols have been used in the past to treat patellofemoral instability secondary to patella dislocation. Reconstruction of the medial patellofemoral ligament is one of the possible options, since it was acknowledged to have a major medial stabilising role on the patella. We present a technique for reconstruction of the medial patellofemoral ligament using an autologous gracilis tendon graft.
منابع مشابه
Lateral patellofemoral ligament reconstruction using a free gracilis autograft.
Medial patellofemoral instability is a rare, disabling condition that is often associated with the wrong indication for lateral retinacular release or overcorrection with medializing tibial tubercle osteotomy. It is an even less common complication after total knee arthroplasty (TKA). The lateral patellofemoral ligament is an important lateral stabilizer of the patella against medial subluxatio...
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متن کاملReconstruction of the Medial Patellofemoral Ligament
Patellar instability has been shown to be associated with different major factors. However, studies have demonstrated that soft tissue reconstructions are adequate enough to reestablish patellar constraint. In recent years, the medial patellofemoral ligament has been recognized as the primary passive restraint for lateral translation of the patella. Their reconstruction has gain popularity as t...
متن کاملMedial Patellofemoral Ligament Reconstruction for Recurrent Patellar Instability Using a Gracilis Autograft without Bone Tunnel
BACKGROUND Several tendon graft and fixation methods have been introduced in medial patellofemoral ligament (MPFL) reconstruction for recurrent patellar dislocation. The purpose of this study was to evaluate the results of MPFL reconstruction using a gracilis autograft fixation without bone tunnel in patients with recurrent patellar instability. METHODS Nine patients (four males and five fema...
متن کاملMedial patellofemoral ligament reconstruction: a new technique
BACKGROUND Primary patellofemoral dislocations are common. In most patients, non-operative management produces satisfactory outcome. If the dislocation recurs after a trial of rehabilitation, operative intervention is considered, with the aim of restoring the soft tissue anatomy to normal. Ninety four percent of patients suffer a tear to the medial patellofemoral ligament (MPFL) following a pat...
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ورودعنوان ژورنال:
- Acta orthopaedica Belgica
دوره 76 3 شماره
صفحات -
تاریخ انتشار 2010