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Total hip arthroplasty using S-ROM prosthesis for dysplastic hip.
- Source :
-
Yonsei medical journal [Yonsei Med J] 2011 Jul; Vol. 52 (4), pp. 655-60. - Publication Year :
- 2011
-
Abstract
- Purpose: The purpose of this study was to evaluate the clinical and radiological results of total hip arthroplasty using a proximal modular femoral stem in patients who had secondary coxarthrosis associated with a dysplastic hip.<br />Materials and Methods: Forty-two patients (45 hips) with secondary coxarthrosis were evaluated after undergoing primary total hip arthroplasty using an S-ROM proximal modular femoral stem. The average follow-up was 80 months (range: 60 to 96 months). Clinical and radiological assessments were performed based on the Harris hip score and the radiological changes around the prosthesis.<br />Results: The average Harris hip score improved from 52.2 points to 88.5 points. All femoral stems showed stable fixation; there were 37 cases by bony ingrowth and 8 cases by stable fibrous ingrowth. Neither osteolysis nor progressive radiolucent lines around the femoral stem were found at the last follow-up. Forty-one hips (91.9%) revealed excellent or good clinical results at the most recent follow-up.<br />Conclusion: For advanced secondary coxarthrosis, total hip arthroplasty with the use of the proximal modular femoral stem yielded good mid-term results with respect to the clinical and radiological criteria.
- Subjects :
- Adult
Aged
Arthroplasty, Replacement, Hip adverse effects
Female
Hip Dislocation, Congenital complications
Hip Dislocation, Congenital pathology
Humans
Joint Deformities, Acquired complications
Joint Deformities, Acquired pathology
Male
Middle Aged
Osteoarthritis, Hip etiology
Osteoarthritis, Hip surgery
Postoperative Complications pathology
Arthroplasty, Replacement, Hip methods
Femur pathology
Hip Dislocation, Congenital surgery
Hip Prosthesis
Joint Deformities, Acquired surgery
Subjects
Details
- Language :
- English
- ISSN :
- 1976-2437
- Volume :
- 52
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- Yonsei medical journal
- Publication Type :
- Academic Journal
- Accession number :
- 21623609
- Full Text :
- https://doi.org/10.3349/ymj.2011.52.4.655