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Is Diaphyseal Stem Fixation Necessary for Primary Total Hip Arthroplasty in Patients with Osteoporotic Bone (Class C Bone)?

Title
Is Diaphyseal Stem Fixation Necessary for Primary Total Hip Arthroplasty in Patients with Osteoporotic Bone (Class C Bone)?
Authors
Kim Y.-H.Park J.-W.Kim J.-S.
Ewha Authors
김영후김준식박장원
SCOPUS Author ID
김영후scopus; 김준식scopus; 박장원scopus
Issue Date
2013
Journal Title
Journal of Arthroplasty
ISSN
0883-5403JCR Link
Citation
vol. 28, no. 1, pp. 139 - 1460
Indexed
SCIE; SCOPUS WOS scopus
Abstract
The purpose of this study was to determine the survivorship of the short, metaphyseal-fitting cementless anatomic stem, hip function, thigh pain, and the stress shielding after total hip arthroplasty in 72 patients (81 hips) with Class A bone, 73 patients (83 hips) with Class B bone, and 85 patients (92 hips) with Class C bone. Survival of the femoral stem at 7 years was similar for all 3 classes of bones (100%, 100%, and 98.2%, respectively). At 7 years after the operation, the mean Harris hip scores (95, 93, and 91 points, respectively), WOMAC scores (11, 12, and 15 points, respectively), incidence of thigh pain (none in all 3 groups), radiographic findings and bone mineral density were not significantly different among the 3 groups. © 2013 Elsevier Inc.
DOI
10.1016/j.arth.2012.04.002
Appears in Collections:
의과대학 > 의학과 > Journal papers
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