التفاصيل البيبلوغرافية
| العنوان: |
A Randomized Trial Of Ceramic-On-Ceramic Bearing Versus Ceramic-On-Crossfire-Polyethylene Bearing In Total Hip Arthroplasty: Five-Year Outcomes. |
| المؤلفون: |
Beaupre, Lauren A., Manolescu, Andrei, Johnston, D.W.C. |
| المصدر: |
Journal of Arthroplasty; Mar2013, Vol. 28 Issue 3, p485-489, 5p |
| مستخلص: |
Abstract: This study determined how ceramic-on-ceramic bearing THA affected joint-specific pain, function and stiffness in the first five postoperative years compared with ceramic-on-highly-crosslinked-polyethylene bearing THA. Subjects less than 61 years of age were randomized to ceramic-on-ceramic (CERAMIC) [n = 48] or ceramic-on-highly-crosslinked-polyethylene (POLYETHYLENE) [n = 44] bearing THA. Subjects were assessed using the Western Ontario McMaster Osteoarthritis Index (WOMAC) and the RAND 12-Item Health Survey (RAND-12) preoperatively, and at one and five years postoperatively. 92 subjects(50 (54%) males; average age = 52 (SD 6.6) years) were enrolled. 78 (85%) subjects returned five years postoperatively. All subjects reported improvements at one and five years in all measured indices with no group differences detected. Seven (8%) subjects experienced postoperative THA complications, none related to bearing surfaces; two subjects (POLYETHYLENE) required revision for instability. Both bearing surfaces provided excellent short-term results in younger subjects. [Copyright &y& Elsevier] |
|
Copyright of Journal of Arthroplasty is the property of Churchill Livingstone, Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Supplemental Index |
