کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4063499 1604073 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Total Hip Arthroplasty Requiring Subtrochanteric Osteotomy for Developmental Hip Dysplasia : 5- to 14-Year Results
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
Total Hip Arthroplasty Requiring Subtrochanteric Osteotomy for Developmental Hip Dysplasia : 5- to 14-Year Results
چکیده انگلیسی

This study evaluated total hip arthroplasty in patients with developmental hip dysplasia requiring femoral subtrochanteric shortening derotational osteotomy (SDO). Twenty-three total hip arthroplasties that required SDO were evaluated at an average follow-up of 8 years (range, 5-14 years). Clinical and radiographic data were retrospectively reviewed. Four hips (17%) failed requiring revision. Time to revision averaged 4 years (range, 1-8 years) with polyethylene wear and osteolysis etiologic in 3 of 4 failures. Survivorship was 75% at 14 years. Subtrochanteric SDO provided reliable correction of dysplastic femoral deformity, facilitated hip reduction at the anatomic center, and demonstrated predictable union in all cases. Wear-induced osteolysis was the major reason for revision, probably due to the relatively thin polyethylene liners required for the small acetabular components used in young, active patients.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 22, Issue 6, Supplement, September 2007, Pages 145–150
نویسندگان
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