全髋关节置换术中的替代承重表面。

Alternative bearing surfaces in total hip arthroplasty.

作者信息

Tuli Richard, Parvizi Javad

机构信息

Rothman Institute at Thomas Jefferson University, Philadelphia, PA 19107, USA.

出版信息

Expert Rev Med Devices. 2005 Jul;2(4):445-52. doi: 10.1586/17434440.2.4.445.

DOI:10.1586/17434440.2.4.445

PMID:16293083

Abstract

Total hip arthroplasty continues to be one of the most effective surgical procedures currently available. The longevity of this otherwise very successful procedure is compromised by the wear of the bearing surface. In recent years, great advances have been made in the design of bearing surfaces that poise to offer extended performance to these artificial joints. The purpose of this review is to discuss the recent technologic advances in bearing surfaces and offer an insight to the potential benefits and concerns with the alternative bearing surfaces.

摘要

全髋关节置换术仍然是目前最有效的外科手术之一。然而，这种原本非常成功的手术的使用寿命会因关节面磨损而受到影响。近年来，关节面设计取得了巨大进展，有望为这些人工关节提供更长的使用寿命。本文综述的目的是讨论关节面的最新技术进展，并深入探讨不同关节面的潜在益处和问题。