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Article: Cementless acetabular component inserted without screws - The effect of immediate weight-bearing

TitleCementless acetabular component inserted without screws - The effect of immediate weight-bearing
Authors
Issue Date2007
PublisherSpringer. The Journal's web site is located at http://www.springer.com/medicine/orthopedics/journal/264
Citation
International Orthopaedics, 2007, v. 31 n. 3, p. 293-296 How to Cite?
AbstractSeventy-four total hip arthroplasties using a cementless acetabular component without holes for supplemental screw fixation were evaluated during a follow-up period of 2-6 years. Immediate full weight-bearing walking was allowed after the operation. A comparison of anteroposterior (AP) radiographs of the pelvis taken in the early postoperative period and when the patient returned for the final follow-up revealed that there was no migration of the acetabular component. Based on the early postoperative radiographs and using the zones described by Martell et al. [J Bone Joint Surg (1993) 75-A:554-571], gaps between the acetabular component and the bone occurred at zone A2 in three hips (4.1%), at zone B1 in 12 hips (16.2%), and at zone B2 in seven hips (9.5%). The final follow-up radiographs, however, revealed only one hip to have a gap of 1.1 mm at zone B2; the majority of the gaps had disappeared. The results suggest that immediate weight-bearing walking did not result in the migration of the cementless acetabular component. © 2006 Springer-Verlag.
Persistent Identifierhttp://hdl.handle.net/10722/79532
ISSN
2015 Impact Factor: 2.387
2015 SCImago Journal Rankings: 1.508
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorNg, FYen_HK
dc.contributor.authorZhu, Yen_HK
dc.contributor.authorChiu, KYen_HK
dc.date.accessioned2010-09-06T07:55:44Z-
dc.date.available2010-09-06T07:55:44Z-
dc.date.issued2007en_HK
dc.identifier.citationInternational Orthopaedics, 2007, v. 31 n. 3, p. 293-296en_HK
dc.identifier.issn0341-2695en_HK
dc.identifier.urihttp://hdl.handle.net/10722/79532-
dc.description.abstractSeventy-four total hip arthroplasties using a cementless acetabular component without holes for supplemental screw fixation were evaluated during a follow-up period of 2-6 years. Immediate full weight-bearing walking was allowed after the operation. A comparison of anteroposterior (AP) radiographs of the pelvis taken in the early postoperative period and when the patient returned for the final follow-up revealed that there was no migration of the acetabular component. Based on the early postoperative radiographs and using the zones described by Martell et al. [J Bone Joint Surg (1993) 75-A:554-571], gaps between the acetabular component and the bone occurred at zone A2 in three hips (4.1%), at zone B1 in 12 hips (16.2%), and at zone B2 in seven hips (9.5%). The final follow-up radiographs, however, revealed only one hip to have a gap of 1.1 mm at zone B2; the majority of the gaps had disappeared. The results suggest that immediate weight-bearing walking did not result in the migration of the cementless acetabular component. © 2006 Springer-Verlag.en_HK
dc.languageengen_HK
dc.publisherSpringer. The Journal's web site is located at http://www.springer.com/medicine/orthopedics/journal/264en_HK
dc.relation.ispartofInternational Orthopaedicsen_HK
dc.titleCementless acetabular component inserted without screws - The effect of immediate weight-bearingen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0341-2695&volume=31&spage=293&epage=296&date=2007&atitle=Cementless+acetabular+component+inserted+without+screws+-+the+effect+of+immediate+weight+bearing+en_HK
dc.identifier.emailChiu, KY:pkychiu@hkucc.hku.hken_HK
dc.identifier.authorityChiu, KY=rp00379en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s00264-006-0189-5en_HK
dc.identifier.pmid16924495-
dc.identifier.scopuseid_2-s2.0-34249035248en_HK
dc.identifier.hkuros134101en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34249035248&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume31en_HK
dc.identifier.issue3en_HK
dc.identifier.spage293en_HK
dc.identifier.epage296en_HK
dc.identifier.isiWOS:000246755200004-
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridNg, FY=35603861800en_HK
dc.identifier.scopusauthoridZhu, Y=7406072268en_HK
dc.identifier.scopusauthoridChiu, KY=7202988127en_HK
dc.identifier.citeulike1444910-

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