FEMORAL COMPONENT WEAR IN RETRIEVED HIP PROSTHESES-Reference-Cited by-同舟云学术

FEMORAL COMPONENT WEAR IN RETRIEVED HIP PROSTHESES

Published:1997-03 Issue:2 Volume:79-B Page:331-336
ISSN:0301-620X
Container-title:The Journal of Bone and Joint Surgery. British volume
language:en
Short-container-title:The Journal of Bone and Joint Surgery. British volume

Author:

Kusaba A.¹,Kuroki Y.²

Affiliation:

1. Department of Orthopaedic Surgery, Showa University Fujigaoka Hospital, 1-30 Fujigaoka, Aoba-Ku, Yokohama 227, Japan.

2. Showa University Fujigaoka Rehabilitation Hospital, 2-1-1 Fujigaoka, Aoba-Ku, Yokohama 227, Japan.

Abstract

We retrieved 159 femoral heads at revision surgery to determine changes in surface configuration. Macroscopic wear of the head was observed in three bipolar hip prostheses as a result of three-body wear. There was a considerable change in surface roughness in the internal articulation of bipolar hip prostheses. Roughness in alumina heads was almost the same as that in new cobalt-chromium heads. The annual linear wear rate of polyethylene cups with alumina heads was less than that of cups with cobalt-chromium alloy heads. Polyethylene wear was increased in the prostheses which had increased roughness of the head.

Publisher

British Editorial Society of Bone & Joint Surgery

Subject

Orthopedics and Sports Medicine,Surgery

Link

https://online.boneandjoint.org.uk/doi/pdf/10.1302/0301-620X.79B2.0790331

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