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Article: Anterior dislocation of Insall Burstein II total knee arthroplasty secondary to polyethylene tibial post fracture: a case report.

TitleAnterior dislocation of Insall Burstein II total knee arthroplasty secondary to polyethylene tibial post fracture: a case report.
Authors
Issue Date2010
PublisherHong Kong Academy of Medicine Press. The Journal's web site is located at http://www.josonline.org/
Citation
Journal Of Orthopaedic Surgery (Hong Kong), 2010, v. 18 n. 3, p. 385-388 How to Cite?
AbstractAnterior dislocation of a posterior stabilised total knee arthroplasty secondary to a polyethylene tibial post fracture is rare. We report one such case in an 89-year-old Chinese woman who had undergone total knee arthroplasty using the Insall Burstein II prosthesis 7 years earlier. The failure was due to sagittal malalignment of the components. Owing to more pronounced anterior bowing of the distal femoral shaft in southern Chinese, neutral component placement is often biased toward hyperextension. When the knee reaches full extension, anterior impingement occurs. Surgeons must therefore take extra care in preoperative planning and bone cutting in this population.
Persistent Identifierhttp://hdl.handle.net/10722/137456
ISSN
2015 Impact Factor: 0.542
2015 SCImago Journal Rankings: 0.458

 

DC FieldValueLanguage
dc.contributor.authorYan, CHen_HK
dc.contributor.authorChiu, KYen_HK
dc.contributor.authorNg, FYen_HK
dc.date.accessioned2011-08-26T14:25:27Z-
dc.date.available2011-08-26T14:25:27Z-
dc.date.issued2010en_HK
dc.identifier.citationJournal Of Orthopaedic Surgery (Hong Kong), 2010, v. 18 n. 3, p. 385-388en_HK
dc.identifier.issn1022-5536en_HK
dc.identifier.urihttp://hdl.handle.net/10722/137456-
dc.description.abstractAnterior dislocation of a posterior stabilised total knee arthroplasty secondary to a polyethylene tibial post fracture is rare. We report one such case in an 89-year-old Chinese woman who had undergone total knee arthroplasty using the Insall Burstein II prosthesis 7 years earlier. The failure was due to sagittal malalignment of the components. Owing to more pronounced anterior bowing of the distal femoral shaft in southern Chinese, neutral component placement is often biased toward hyperextension. When the knee reaches full extension, anterior impingement occurs. Surgeons must therefore take extra care in preoperative planning and bone cutting in this population.en_HK
dc.languageengen_US
dc.publisherHong Kong Academy of Medicine Press. The Journal's web site is located at http://www.josonline.org/en_HK
dc.relation.ispartofJournal of orthopaedic surgery (Hong Kong)en_HK
dc.rightsJournal of Orthopaedic Surgery. Copyright © Hong Kong Academy of Medicine Press.-
dc.subject.meshArthroplasty, Replacement, Knee-
dc.subject.meshDislocations - diagnosis - etiology - therapy-
dc.subject.meshKnee Prosthesis-
dc.subject.meshPolyethylene-
dc.subject.meshProsthesis Failure-
dc.titleAnterior dislocation of Insall Burstein II total knee arthroplasty secondary to polyethylene tibial post fracture: a case report.en_HK
dc.typeArticleen_HK
dc.identifier.emailYan, CH:yanchoi@hku.hken_HK
dc.identifier.authorityYan, CH=rp00303en_HK
dc.description.naturelink_to_OA_fulltexten_US
dc.identifier.pmid21187559-
dc.identifier.scopuseid_2-s2.0-79959612892en_HK
dc.identifier.hkuros191230en_US
dc.identifier.volume18en_HK
dc.identifier.issue3en_HK
dc.identifier.spage385en_HK
dc.identifier.epage388en_HK
dc.publisher.placeHong Kongen_HK
dc.identifier.scopusauthoridYan, CH=35764094100en_HK
dc.identifier.scopusauthoridChiu, KY=41660933000en_HK
dc.identifier.scopusauthoridNg, FY=35603861800en_HK

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