POST-OPERATIVE SEPARATION OF THE FEMORAL AND ACETABULAR COMPONENTS OF A SINGLE-ASSEMBLY TOTAL HIP (BATEMAN) REPLACEMENT - REPORT OF 2 CASES

被引：18

作者：

BARMADA, R ^{[1
]}

SIEGEL, IM ^{[1
]}

机构：

[1] UNIV ILLINOIS,MED CTR,ABRAHAM LINCOLN SCH MED,DEPT ORTHOPAED SURG,CHICAGO,IL 60680

来源：

JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME | 1979年 / 61卷 / 05期

关键词：

D O I：

10.2106/00004623-197961050-00024

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：

In two patients who had a bateman total hip replacement arthroplasty after fracture of the femoral neck, dislocation of the femoral component occurred in the recovery room in one and dislocation and separation of the two components occured one month after arthroplasty in the other. Bateman reported on seventy patients treated with his single-assembly total hip prosthesis in 1974, and stated that extensive testing had established the security of the locking system. He demonstrated that even though the head cup could slip out of the bearing insert occasionally, this never happened once the unit was completely assembled. However, in two of our patients the locking system failed and separation of the components occurred.

引用

页码：777 / 778

页数：2