Nine years follow-up of 100 ceramic-on-ceramic total hip arthroplasty

被引:14
作者
Chevillotte, Christophe [1 ,2 ]
Pibarot, Vincent [1 ]
Carret, Jean-Paul [1 ,2 ]
Bejui-Hugues, Jacques [1 ,2 ]
Guyen, Olivier [1 ,2 ]
机构
[1] Hop Edouard Herriot, Dept Orthoped Surg, F-69437 Lyon 03, France
[2] Univ Lyon 1, Lab Biomecan Chocs, LBMC INRETS URMT 9406, F-69365 Lyon, France
关键词
FEMORAL COMPONENTS; PATIENTS YOUNGER; REPLACEMENT; BEARINGS; FIXATION; IMPLANTS; FAILURE; OLD;
D O I
10.1007/s00264-010-1185-3
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
The aim of this study was to evaluate the first 100 cementless ceramic-on-ceramic total hip arthroplasty (THA) performed at our institution with more than nine years of follow-up. Clinical evaluation was performed using Harris hip score. Radiological evaluation was performed by two surgeons. Four patients were lost to follow-up. Harris hip score significantly improved at latest follow-up. Radiological analysis showed calcar osteolysis for 75 patients and one cup loosening. One patient required a revision five years postoperatively for cup loosening. Based on these results and the routine use of a navigation system to optimise positioning of the implants, we advocate the use of uncemented hydroxyapatite coated ceramic-on-ceramic THA in young and active patients in our current practice.
引用
收藏
页码:1599 / 1604
页数:6
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