کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4063564 1604060 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Painful Impingement of the Hip Joint After Total Hip Resurfacing: A Report of Two Cases
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
Painful Impingement of the Hip Joint After Total Hip Resurfacing: A Report of Two Cases
چکیده انگلیسی

Many patients undergoing total hip resurfacing arthroplasty present with reduced anterior femoral neck concavity as a part of the degenerative process. Painful hip impingement may develop or persist after hip resurfacing when the retained femoral neck abuts against the metallic acetabular component or the anterior acetabular bony wall. We report on two cases of painful postoperative hip impingement after hip resurfacing, in one of whom anterior neck-contouring osteoplasty restored pain-free range of motion (ROM). To restore natural hip ROM, surgeons performing hip total hip resurfacing arthroplasty should aim to reproduce the normal femoral head-neck offset ratio. Femoral head-neck offset restoration can be achieved by proper femoral component positioning (especially optimal translation), by femoral neck osteoplasty or by increasing femoral component head size appropriately.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 23, Issue 7, October 2008, Pages 1074–1079
نویسندگان
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