Abstract: To propose a simple and reproducible radiological evaluation of the patellofemoral instability that enables the orthopaedic in choosing the best therapy. The radiographs and CT examinations of 55 patients, 38 female and 17 male (range 18-32 years) have been evaluated retrospectively. Twenty-height of them underwent surgical treatment for patellar instability. A radiological protocol which includes conventional radiographs in two projections and a CT examination both in extension, with and without quadriceps contraction, and in flexion at 20 degrees allows to give all the informations one's need for evaluating patellar height and mobility, trochlear dysplasia, valgism of the knee and the degree of excessive lateral position of the anterior tibial tuberosity. It's a simple, quick, accurate and reproducible protocol to do, even with different radiological systems.
Publication Year: 2000
Publication Date: 2000-01-01
Language: en
Type: article
Indexed In: ['pubmed']
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Cited By Count: 1
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