THE POTENTIAL OF COMPUTED-TOMOGRAPHY IN VISUALIZING STRUCTURES INSIDE THE METAL CUP IN SURFACE-REPLACEMENT TOTAL HIP-ARTHROPLASTY

被引：3

作者：

EGUND, N ^{[1
]}

PETTERSSON, H ^{[1
]}

FROST, S ^{[1
]}

LIDGREN, L ^{[1
]}

机构：

[1] UNIV LUND HOSP, DEPT ORTHOPED, S-22185 LUND, SWEDEN

来源：

SKELETAL RADIOLOGY | 1987年 / 16卷 / 03期

关键词：

D O I：

10.1007/BF00356953

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：

Computed tomography (CT) was employed to evaluate the femoral component of the prosthesis in surface-replacement total hip arthroplasty in seven patients suffering from rheumatoid arthritis. Image reconstruction using the high frequency filter resulted in an image of the cement-bone interface inside the cup which allowed the detection of bone resorption. This new application of CT could prove to be a valuable complement to conventional methods in the radiological assessment of metal cup arhtroplasties.

引用

页码：201 / 204

页数：4