Does increased acetabular depth affect safe infra-acetabular screw placement in acetabular fracture fixation?
نویسندگان
چکیده
منابع مشابه
The Retroacetabular Angle Determines the Safe Angle for Screw Placement in Posterior Acetabular Fracture Fixation
Introduction. A method for the determination of safe angles for screws placed in the posterior acetabular wall based on preoperative computed tomography (CT) is described. It defines a retroacetabular angle and determines its variation in the population. Methods. The retroacetabular angle is the angle between the retroacetabular surface and the tangent to the posterior acetabular articular surf...
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INTRODUCTION The total hip replacement is a common surgical procedure in orthopaedics. However, the acetabular cup loosening is one of the major failure modes of cementless acetabular cup. Many researches point out that an unstable cup would induce a large micromotion under dynamic loading. This large micromotion would reduce the bone ongrowth on the cementless cup surface and prohibit the osse...
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Maintaining reduction of an acetabular fracture during internal fixation is difficult. A variety of clamps can be used to facilitate reduction, but they are cumbersome and may damage the sciatic nerve. We developed a simple and cost-effective technique for provisional reduction and fixation of acetabular fractures using 2 screws and a tension band wire.
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ژورنال
عنوان ژورنال: European Journal of Trauma and Emergency Surgery
سال: 2020
ISSN: 1863-9933,1863-9941
DOI: 10.1007/s00068-020-01455-5