| High revision rate of hydroxyapatite-coated ABG-I prosthesis. | |
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MedLine Citation:
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PMID: 19802665 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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BACKGROUND: The aim of this study was to investigate the causes of the high revision rate of the hydroxyapatite-coated Anatomique Benoist Girard (ABG-I) prosthesis. METHODS: We performed 204 total hip arthroplasties (THAs) at our hospital between March 1992 and December 1996. Of the 204 THA patients, 129 were followed up; the mean duration of follow-up was 12.2 years (range 10.0-14.5 years). There were 113 male patients and 16 female patients, with an average age of 53 years (30-83 years) at the time of surgery. The reasons for THA were avascular necrosis in 119 hips, acetabular dysplasia in 8 hips, and traumatic arthritis in 2 hips. RESULTS: The Harris hip score was 47.3 preoperatively and 86.4 at the last follow-up. The linear polyethylene wear was an average of 0.29 mm/year. Acetabular osteolysis was seen in 113 cases (88%). Altogether, 61 (47.2%) acetabular cups were revised for aseptic loosening in 38 hips, polyethylene wear and osteolysis in 20 hips, recurrent dislocation in 2 hips, and deep infection in 1 hip. Femoral osteolysis was observed in 100 cases (77.5%). The femoral stem was revised in 4 hips (3.1%). CONCLUSION: We observed that the fatal detriment to ABG-I acetabular cup survival in long-term follow-up was periacetabular osteolysis followed by aseptic loosening. |
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Authors:
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Young-Yool Chung; Sung-Chan Ki; Kwang-Young So; Dae-Hee Kim; Kyung Ho Park; Yeon Soo Lee |
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Publication Detail:
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Type: Journal Article Date: 2009-10-03 |
Journal Detail:
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Title: Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association Volume: 14 ISSN: 1436-2023 ISO Abbreviation: J Orthop Sci Publication Date: 2009 Sep |
Date Detail:
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Created Date: 2009-10-05 Completed Date: 2010-01-14 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9604934 Medline TA: J Orthop Sci Country: Japan |
Other Details:
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Languages: eng Pagination: 543-7 Citation Subset: IM |
Affiliation:
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Department of Orthopedic Surgery, Gwangju Christian Hospital, Gwangju, Republic of Korea. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Aged Aged, 80 and over Arthroplasty, Replacement, Hip / adverse effects, instrumentation* Durapatite* Equipment Failure Analysis* Female Follow-Up Studies Hip Prosthesis* Humans Kaplan-Meiers Estimate Male Middle Aged Prosthesis Failure* Reoperation |
| Chemical | |
Reg. No./Substance:
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1306-06-5/Durapatite |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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