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Article: Acetabular revision without cement

TitleAcetabular revision without cement
Authors
KeywordsAcetabular revision
Cementless
Total hip arthroplasty
Issue Date2003
PublisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/arthroplastyjournal
Citation
Journal Of Arthroplasty, 2003, v. 18 n. 4, p. 435-441 How to Cite?
AbstractWe reviewed the clinical and radiologic results of 47 cementless acetabular revisions performed by a single surgeon. The mean follow-up period was 58 months. The American Academy of Orthopaedic Surgeons (AAOS) acetabular defect classification was type I in 4 hips, type II in 9 hips, and type HI in 32 hips. All patients received AML (Depuy, Warsaw, IN) Duraloc cup implants. Morcellized allograft was used in 23 hips (49%), and screw augmentation in 22 hips (47%). The Harris Hip score improved from 72 to 90 points. No revisions were performed for aseptic loosening. Nonprogressive thin radiolucent lines were found in a single zone in 10 hips (21%) and in all 3 zones in 5 hips (11%). No migration was found in any cups with radiolucent lines, and the presence of a radiolucent line was considered clinically unimportant. Progressive loosening with migration of the cup was found in 1 hip (2%). Kaplan-Meier survivorship using revision for aseptic loosening or radiologic loosening as end points was 92% at 72 months. No statistically significant difference was found in the survival of the cups fixed with or without screws. These encouraging midterm results confirm the role of cementless acetabular revision. © 2003 Elsevier Inc. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/79335
ISSN
2015 Impact Factor: 2.515
2015 SCImago Journal Rankings: 2.154
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorNg, TPen_HK
dc.contributor.authorChiu, KYen_HK
dc.date.accessioned2010-09-06T07:53:31Z-
dc.date.available2010-09-06T07:53:31Z-
dc.date.issued2003en_HK
dc.identifier.citationJournal Of Arthroplasty, 2003, v. 18 n. 4, p. 435-441en_HK
dc.identifier.issn0883-5403en_HK
dc.identifier.urihttp://hdl.handle.net/10722/79335-
dc.description.abstractWe reviewed the clinical and radiologic results of 47 cementless acetabular revisions performed by a single surgeon. The mean follow-up period was 58 months. The American Academy of Orthopaedic Surgeons (AAOS) acetabular defect classification was type I in 4 hips, type II in 9 hips, and type HI in 32 hips. All patients received AML (Depuy, Warsaw, IN) Duraloc cup implants. Morcellized allograft was used in 23 hips (49%), and screw augmentation in 22 hips (47%). The Harris Hip score improved from 72 to 90 points. No revisions were performed for aseptic loosening. Nonprogressive thin radiolucent lines were found in a single zone in 10 hips (21%) and in all 3 zones in 5 hips (11%). No migration was found in any cups with radiolucent lines, and the presence of a radiolucent line was considered clinically unimportant. Progressive loosening with migration of the cup was found in 1 hip (2%). Kaplan-Meier survivorship using revision for aseptic loosening or radiologic loosening as end points was 92% at 72 months. No statistically significant difference was found in the survival of the cups fixed with or without screws. These encouraging midterm results confirm the role of cementless acetabular revision. © 2003 Elsevier Inc. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/arthroplastyjournalen_HK
dc.relation.ispartofJournal of Arthroplastyen_HK
dc.subjectAcetabular revisionen_HK
dc.subjectCementlessen_HK
dc.subjectTotal hip arthroplastyen_HK
dc.titleAcetabular revision without cementen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0883-5403&volume=18&spage=435&epage=441&date=2003&atitle=Acetabular+revision+without+cementen_HK
dc.identifier.emailChiu, KY:pkychiu@hkucc.hku.hken_HK
dc.identifier.authorityChiu, KY=rp00379en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0883-5403(03)00019-6en_HK
dc.identifier.pmid12820085-
dc.identifier.scopuseid_2-s2.0-0038605750en_HK
dc.identifier.hkuros79318en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0038605750&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume18en_HK
dc.identifier.issue4en_HK
dc.identifier.spage435en_HK
dc.identifier.epage441en_HK
dc.identifier.isiWOS:000184193500008-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridNg, TP=24438193400en_HK
dc.identifier.scopusauthoridChiu, KY=7202988127en_HK

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