Nineteen Year Results of THA Using Modular 9 mm S-ROM Femoral Component in Patients With Small Femoral Canals

被引：10

作者：

Drexler, Michael ^{[1
]}

Dwyer, Tim ^{[1
]}

Marmor, Meir ^{[2
]}

Abolghasemian, Mansour ^{[3
]}

Chakravertty, Rajesh ^{[3
]}

Chechik, Ofir ^{[4
]}

Cameron, Hugh U. ^{[1
]}

机构：

[1] Sunnybrook Hlth Sci Ctr, Holland Orthopaed & Arthrit Ctr, Toronto, ON M4N 3M5, Canada

[2] Univ Calif San Francisco, Orthopaed Trauma Inst, San Francisco, CA 94143 USA

[3] Mt Sinai Hosp, Toronto, ON M5G 1X5, Canada

[4] Tel Aviv Univ, Tel Aviv Sourasky Med Ctr, IL-69978 Tel Aviv, Israel

来源：

JOURNAL OF ARTHROPLASTY | 2013年 / 28卷 / 09期

关键词：

S-ROM; total hip; small femur; TOTAL HIP-ARTHROPLASTY; FOLLOW-UP; RHEUMATOID-ARTHRITIS; REPLACEMENT; TERM; STEM; DYSPLASIA; OSTEOARTHRITIS; DISLOCATION; SURVIVAL;

D O I：

10.1016/j.arth.2013.03.010

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：

A retrospective analysis was undertaken of 30 consecutive THA performed in 25 patients with hypoplastic proximal femurs, who had received a 9-mm uncemented modular S-ROM stem. The mean patient age was 42 years (17-69 years), mean height was 152.5cm (130-170.5 cm), mean weight was 63 kg (39-90 kg), and mean follow-up period was 19 years (range, 12-23 years). Subsidence was seen in 2 hips, with asymptomatic femoral osteolysis present in 11 hips; overall survival of the femoral stem was 93.3%, with two revisions of the femoral component required for aseptic loosening. After a mean follow-up of 19 years, the use of the S-ROM 9 mm femoral stem in the patient with the small femur was associated with a low revision rate due to aseptic loosening of the stem. Crown Copyright (C) 2013 Published by Elsevier Inc. All rights reserved.

引用

页码：1667 / 1670

页数：4

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