MODULUS Stem for Developmental Hip Dysplasia: Long-term Follow-up

被引：13
|
作者：
Benazzo, Francesco M. [1 ]
Piovani, Lucio [1 ]
Combi, Alberto [1 ]
Perticarini, Loris [1 ]
机构：
[1] Univ Pavia, Fdn IRCCS Policlin San Matte, Clin Ortoped & Traumatol, I-27100 Pavia, Italy
来源：
JOURNAL OF ARTHROPLASTY | 2015年 / 30卷 / 10期
关键词：
modular stem; developmental hip dysplasia; DDH; conical stem; total hip arthroplasty; FEMORAL STEM; ARTHROPLASTY; REPLACEMENT; OSTEOARTHRITIS; MINIMUM; DISLOCATION; PROSTHESIS; CEMENT; ADULTS; FEMUR;
D O I：
10.1016/j.arth.2015.04.021
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：
Between October 2001 and December 2010, 143 patients with developmental dysplasia underwent hip arthroplasty surgery using a conical stem with modular necks (MODULUS system, Lima Corporate, Villanova di San Daniele del Friuli, Italy). Thirty (21.0%) patients had both hips replaced, for a total of 173 implants. The mean age at the time of surgery was 55 years (range: 22-81 years). The mean follow-up was 87 months (range: 36-146 months); average Harris Hip Score increased from 42 (range: 23-65) preoperatively to 92 (range: 76-100) at the last follow-up. Stem revision was required in two cases. The MODULUS stem showed good long-term clinical and radiographic results, with a Kaplan-Meier survivorship of 97.6% (95% CI: 94.8-100.0%) at 8 years. (c) 2015 Elsevier Inc. All rights reserved.
引用
收藏
页码：1747 / 1751
页数：5
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