Patellofemoral Instability: A Consensus Statement From the AOSSM/PFF Patellofemoral Instability Workshop
نویسندگان
چکیده
To come to some consensus on the state of knowledge and opinion regarding the definitions of patellofemoral stability and instability, the clinical evaluation of patients with suspected patellar instability, treatment recommendations, and future directions of study on this subject, a workshop was jointly funded by the American Orthopedic Society for Sports Medicine (AOSSM) and the Patellofemoral Foundation (PFF), a nonprofit corporation with a mission to improve the care of patients with anterior knee problems through targeted research and education. Sixteen individuals with recognized expertise and experience from the fields of orthopaedic surgery, physical therapy, and basic science were invited to participate.
منابع مشابه
Patellofemoral arthroplasty for symptomatic nonunion after trochlear osteotomy for patellar instability: a case report
INTRODUCTION Patients with patellofemoral instability with trochlear dysplasia may be treated with trochlear osteotomy. CASE PRESENTATION We present a patient with patellofemoral instability treated with trochlear osteotomy. The procedure resulted in nonunion with painful bony impingement and isolated patellofemoral osteoarthritis. Patellofemoral arthroplasty was performed. CONCLUSION Patel...
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Patellofemoral instability not only involves lateral patellar dislocation, patellar mal-tracking or subluxation but can also cause a limiting disability for sports activities. Its underlying causes are known as morphological anomalies of the patellofemoral joint or the mechanical axis, femorotibial malrotation, variants of the knee extensor apparatus, and ligamentous insufficiencies often accom...
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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 st...
متن کاملChondral Injury in Patellofemoral Instability
OBJECTIVE Patellofemoral instability is common and affects a predominantly young age group. Chondral injury occurs in up to 95%, and includes osteochondral fractures and loose bodies acutely and secondary degenerative changes in recurrent cases. Biomechanical abnormalities, such as trochlear dysplasia, patella alta, and increased tibial tuberosity-trochlear groove distance, predispose to both r...
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عنوان ژورنال:
دوره 6 شماره
صفحات -
تاریخ انتشار 2018