FIXATION OF HIP PROSTHESES BY HYDROXYAPATITE CERAMIC COATINGS

被引：238

作者：

FURLONG, RJ ^{[1
]}

OSBORN, JF ^{[1
]}

机构：

[1] UNIV BONN, MAXILLOFACIAL SURG, W-5300 BONN, GERMANY

来源：

JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME | 1991年 / 73卷 / 05期

关键词：

D O I：

10.1302/0301-620X.73B5.1654336

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

We report the histological findings in post-mortem specimens obtained ten days, 17 days and seven weeks after implantation of hydroxyapatite-coated femoral components of hip arthroplasties. There was early deposition of woven bone on the hydroxyapatite ceramic, identical to that deposited on surviving cancellous trabeculae. The space between these deposits became bridged from both sides by new trabeculae, and there was no evidence of an inflammatory reaction or of fibrous tissue formation. The use of an hydroxyapatite coating seems to allow early, sound, secondary fixation of implants.

引用

页码：741 / 745

页数：5

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