USE OF A HYDROXYAPATITE-COATED HEMIARTHROPLASTY IN THE MANAGEMENT OF SUBCAPITAL FRACTURES OF THE FEMUR

被引：28

作者：

LIVESLEY, PJ

SRIVASTIVA, VM

NEEDOFF, M

PRINCE, HG

MOULTON, AM

机构：

[1] Harlow Wood Orthopaedic Hospital, Mansfield

来源：

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED | 1993年 / 24卷 / 04期

关键词：

D O I：

10.1016/0020-1383(93)90176-7

中图分类号：

R4 [临床医学];

学科分类号：

1002 ; 100602 ;

摘要：

A prospective clinical trial has been conducted comparing the use of a hydoxyapatite-coated bipolar hemiarthroplasty and an uncemented bipolar prosthesis in the treatment of displaced subcapital fractures of the femur, The trial was conducted over 1 year, 82 patients suffering displaced subcapital fractures of the femur were included. The patients were followed up for 1 year postoperatively. The functional result was significantly superior in the hydroxyapatite-coated group. Characteristic changes were found on radiographs both proximally and distally, indicating that distal stem fixation with proximal stress shielding had occurred.

引用

页码：236 / 240

页数：5

共 16 条

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