Pincer-Type Femoroacetabular Impingement
نویسنده
چکیده
Pincer-type femoroacetabular impingement is an acetabular/pelvic-sided disorder. Although acetabular overcoverage is a common theme for this disorder, there are distinct pincer subtypes with variable pathomorphologies that must be considered when contemplating the ideal approach and treatment for these disorders. In addition, emerging evidence suggests that extra-articular pelvic structures, such as the anterior inferior iliac spine, may also result in hip impingement. The current chapter will describe the various pincer subtypes, their clinical presentation, and typical imaging findings. Arthroscopic indications, contraindications, specific arthroscopic surgical techniques, postoperative rehabilitation, and femoroacetabular impingement surgical outcomes will be discussed as well. Oper Tech Sports Med 20:273-280 © 2012 Elsevier Inc. All rights reserved.
منابع مشابه
Arthroscopic management of pincer-type impingement.
Femoroacetabular impingement is a disorder associated with labrochondral injury and the development of osteoarthritis. Although femoroacetabular impingement is a 3-dimensional disorder with variable size and extent of impingement between individuals, there are 2 primary types of hip impingement: Cam-type and Pincer-type. Cam-type impingement is the result of asphericity of the femoral head-neck...
متن کاملCoxa profunda is not a useful radiographic parameter for diagnosing pincer-type femoroacetabular impingement.
BACKGROUND Coxa profunda is commonly viewed as a radiographic parameter that is indicative of pincer-type femoroacetabular impingement, and this finding can impact diagnostic and surgical decision-making. Validation of coxa profunda as a measure of pincer-type femoroacetabular impingement has not been rigorously analyzed. Our hypothesis was that coxa profunda is a very common radiographic findi...
متن کاملComplications of arthroscopic femoroacetabular impingement treatment: a review.
Recent developments in hip arthroscopy techniques and technology have made it possible in many cases to avoid open surgical technique for treating pincer-type and cam-type femoroacetabular impingement and rather treating it arthroscopically. Early reports suggest favorable results using arthroscopic techniques. The frequency of complications reported for hip arthroscopy for all indications is g...
متن کامل[Femoroacetabular impingement: radiographic diagnosis--what the radiologist should know].
OBJECTIVE The purpose of this article is to show the important radiographic criteria that indicate the two types of femoroacetabular impingement: pincer and cam impingement. In addition, potential pitfalls in pelvic imaging concerning femoroacetabular impingement are shown. CONCLUSION Femoroacetabular impingement is a major cause for early "primary" osteoarthritis of the hip. It can easily be...
متن کاملDifferences in Acetabular Rim Thickness in Patients with Unilateral Symptomatic Pincer-Type Femoroacetabular Impingement
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