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Article: Reconstruction of maxillectomy defect by transport distraction osteogenesis

TitleReconstruction of maxillectomy defect by transport distraction osteogenesis
Authors
Issue Date2003
PublisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijom
Citation
International Journal Of Oral And Maxillofacial Surgery, 2003, v. 32 n. 5, p. 515-522 How to Cite?
AbstractThe study aimed to explore the feasibility of posterior maxillectomy reconstruction by transport distraction in a primate model. In each of 14 male adult rhesus monkeys, posterior partial maxillectomy was performed on one side of maxilla to create a posterior maxillary defect. Immediately after the maxillectomy, a dentoalveolar segment anterior to the defect was osteotomized as transport segment and a custom-made transport distractor was fixed on the residual maxilla. After a latency period of 5 days, the distractor was activated 1 mm daily to move the transport segment backward to the defect. This process lasted about 2 weeks. The transport segment was allowed to consolidate and the animals were sacrificed at different defined intervals. Transport distraction was successful in six animals. Three other cases were completed with minor wound dehiscence and one had a small oro-antral fistula with subsequent maxillary sinusitis. New bone bridging the distraction gap was confirmed by radiography and histology in the animals completing distraction. Reconstruction of posterior maxillectomy defect is proven feasible by transport distraction osteogenesis. © 2003 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/66410
ISSN
2015 Impact Factor: 1.563
2015 SCImago Journal Rankings: 0.854
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorCheung, LKen_HK
dc.contributor.authorZhang, Qen_HK
dc.contributor.authorZhang, ZGen_HK
dc.contributor.authorWong, MCMen_HK
dc.date.accessioned2010-09-06T05:46:07Z-
dc.date.available2010-09-06T05:46:07Z-
dc.date.issued2003en_HK
dc.identifier.citationInternational Journal Of Oral And Maxillofacial Surgery, 2003, v. 32 n. 5, p. 515-522en_HK
dc.identifier.issn0901-5027en_HK
dc.identifier.urihttp://hdl.handle.net/10722/66410-
dc.description.abstractThe study aimed to explore the feasibility of posterior maxillectomy reconstruction by transport distraction in a primate model. In each of 14 male adult rhesus monkeys, posterior partial maxillectomy was performed on one side of maxilla to create a posterior maxillary defect. Immediately after the maxillectomy, a dentoalveolar segment anterior to the defect was osteotomized as transport segment and a custom-made transport distractor was fixed on the residual maxilla. After a latency period of 5 days, the distractor was activated 1 mm daily to move the transport segment backward to the defect. This process lasted about 2 weeks. The transport segment was allowed to consolidate and the animals were sacrificed at different defined intervals. Transport distraction was successful in six animals. Three other cases were completed with minor wound dehiscence and one had a small oro-antral fistula with subsequent maxillary sinusitis. New bone bridging the distraction gap was confirmed by radiography and histology in the animals completing distraction. Reconstruction of posterior maxillectomy defect is proven feasible by transport distraction osteogenesis. © 2003 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijomen_HK
dc.relation.ispartofInternational Journal of Oral and Maxillofacial Surgeryen_HK
dc.subject.meshAlveolar Process - transplantationen_HK
dc.subject.meshAnimalsen_HK
dc.subject.meshBone Platesen_HK
dc.subject.meshBone Regeneration - physiologyen_HK
dc.subject.meshBone Transplantationen_HK
dc.subject.meshEquipment Designen_HK
dc.subject.meshInternal Fixatorsen_HK
dc.subject.meshJaw Fixation Techniques - instrumentationen_HK
dc.subject.meshMacaca mulattaen_HK
dc.subject.meshMaleen_HK
dc.subject.meshMaxilla - radiography - surgeryen_HK
dc.subject.meshOsteogenesis, Distraction - instrumentation - methodsen_HK
dc.subject.meshOsteotomy - rehabilitationen_HK
dc.titleReconstruction of maxillectomy defect by transport distraction osteogenesisen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0901-5027&volume=32&spage=515&epage=522&date=2003&atitle=Reconstruction+of+maxillectomy+defect+by+transport+distraction+osteogenesisen_HK
dc.identifier.emailCheung, LK:lkcheung@hkucc.hku.hken_HK
dc.identifier.authorityCheung, LK=rp00013en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1054/ijom.2002.0405en_HK
dc.identifier.pmid14759111-
dc.identifier.scopuseid_2-s2.0-1342347375en_HK
dc.identifier.hkuros93992en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-1342347375&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume32en_HK
dc.identifier.issue5en_HK
dc.identifier.spage515en_HK
dc.identifier.epage522en_HK
dc.identifier.isiWOS:000186720500011-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridCheung, LK=7102302747en_HK
dc.identifier.scopusauthoridZhang, Q=7407964515en_HK
dc.identifier.scopusauthoridZhang, ZG=38163084500en_HK
dc.identifier.scopusauthoridWong, MCM=54680484600en_HK

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