| Osteointegration of bone graft in porous-coated total hip arthroplasty. | |
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MedLine Citation:
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PMID: 2394044 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Since 1983, 19 patients have had bone grafting of acetabular defects in association with a porous-coated acetabular prosthesis. The defects were defined by anatomic location to assess the rates of incorporation at different sites. The average time to incorporation was 12 months, judged by trabecular continuity. Superolateral grafts showed a greater degree of rarefaction than medial grafts. Nonprogressive migration of the graft was seen in only two cases before full incorporation of the graft. Developing lucency was seen up to 2 mm at the prosthesis-graft interface but not at the graft-ilium level. Roentgenograms suggested that integration of porous acetabular prostheses into bone may improve results of reconstructive surgery of the acetabulum. |
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Authors:
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H J Clarke; R H Jinnah; D Lennox |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Clinical orthopaedics and related research Volume: - ISSN: 0009-921X ISO Abbreviation: Clin. Orthop. Relat. Res. Publication Date: 1990 Sep |
Date Detail:
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Created Date: 1990-10-05 Completed Date: 1990-10-05 Revised Date: 2005-03-03 |
Medline Journal Info:
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Nlm Unique ID: 0075674 Medline TA: Clin Orthop Relat Res Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 160-7 Citation Subset: AIM; IM |
Affiliation:
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Johns Hopkins University, Baltimore, Maryland. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Acetabulum
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surgery Adult Bone Screws Bone Transplantation / physiology* Female Follow-Up Studies Hip Prosthesis / adverse effects, methods* Humans Male Middle Aged Prosthesis Failure |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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