کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4064061 | 1604061 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bearings of the Future for Total Hip Arthroplasty
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
ارتوپدی، پزشکی ورزشی و توانبخشی
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چکیده انگلیسی
In the last decade or so, newer hip bearings such as ceramic-on-ceramic, metal-on-metal, and metal-on-highly cross-linked polyethylene were introduced into clinical practice in attempts to reduce the debris load released to the tissues after total hip arthroplasty. Present clinical evidence suggests that these newer bearings reduce both abrasive wear and the incidence of osteolysis at up to 10 years clinical follow-up. As further efforts to reduce abrasive wear may meet decreasing returns, we suggest that other bearing issues remain unresolved. These include mechanical failure, impingement or joint laxity, bearing noise, and stress shielding of supporting structures. We present a brief review of the current status of bearing technology and summarize potential areas for further research.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Arthroplasty - Volume 23, Issue 7, Supplement, October 2008, Pages 47-50.e1
Journal: The Journal of Arthroplasty - Volume 23, Issue 7, Supplement, October 2008, Pages 47-50.e1
نویسندگان
Michael T. FRSA, PhD, Kate MA, ELS,