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Article: Three-dimensional virtual-reality surgical planning and soft-tissue prediction for orthognathic surgery

TitleThree-dimensional virtual-reality surgical planning and soft-tissue prediction for orthognathic surgery
Authors
KeywordsMaxillofacial deformity
Orthognathic surgery
Soft-tissue-change prediction
Three-dimensional surgical planning and simulation
Virtual reality
Issue Date2001
PublisherIEEE.
Citation
Ieee Transactions On Information Technology In Biomedicine, 2001, v. 5 n. 2, p. 97-107 How to Cite?
AbstractComplex maxillofacial malformations continue to present challenges in analysis and correction beyond modern technology. The purpose of this paper is to present a virtual-reality workbench for surgeons to perform virtual orthognathic surgical planning and soft-tissue prediction in three dimensions. A resulting surgical planning system, i.e., three-dimensional virtual-reality surgical-planning and soft-tissue prediction for orthognathic surgery, consists of four major stages: computed tomography (CT) data post-processing and reconstruction, three-dimensional (3-D) color facial soft-tissue model generation, virtual surgical planning and simulation, soft-tissue-change preoperative prediction. The surgical planning and simulation are based on a 3-D CT reconstructed bone model, whereas the soft-tissue prediction is based on color texture-mapped and individualized facial soft-tissue model. Our approach is able to provide a quantitative osteotomy-simulated bone model and prediction of postoperative appearance with photorealistic quality. The prediction appearance can be visualized from any arbitrary viewing point using a low-cost personal-computer-based system. This cost-effective solution can be easily adopted in any hospital for daily use.
Persistent Identifierhttp://hdl.handle.net/10722/42610
ISSN
2014 Impact Factor: 2.493
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXia, Jen_HK
dc.contributor.authorIp, HHSen_HK
dc.contributor.authorSamman, Nen_HK
dc.contributor.authorWong, HTFen_HK
dc.contributor.authorGateno, Jen_HK
dc.contributor.authorWang, Den_HK
dc.contributor.authorYeung, RWKen_HK
dc.contributor.authorKot, CSBen_HK
dc.contributor.authorTideman, Hen_HK
dc.date.accessioned2007-03-23T04:27:42Z-
dc.date.available2007-03-23T04:27:42Z-
dc.date.issued2001en_HK
dc.identifier.citationIeee Transactions On Information Technology In Biomedicine, 2001, v. 5 n. 2, p. 97-107en_HK
dc.identifier.issn1089-7771en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42610-
dc.description.abstractComplex maxillofacial malformations continue to present challenges in analysis and correction beyond modern technology. The purpose of this paper is to present a virtual-reality workbench for surgeons to perform virtual orthognathic surgical planning and soft-tissue prediction in three dimensions. A resulting surgical planning system, i.e., three-dimensional virtual-reality surgical-planning and soft-tissue prediction for orthognathic surgery, consists of four major stages: computed tomography (CT) data post-processing and reconstruction, three-dimensional (3-D) color facial soft-tissue model generation, virtual surgical planning and simulation, soft-tissue-change preoperative prediction. The surgical planning and simulation are based on a 3-D CT reconstructed bone model, whereas the soft-tissue prediction is based on color texture-mapped and individualized facial soft-tissue model. Our approach is able to provide a quantitative osteotomy-simulated bone model and prediction of postoperative appearance with photorealistic quality. The prediction appearance can be visualized from any arbitrary viewing point using a low-cost personal-computer-based system. This cost-effective solution can be easily adopted in any hospital for daily use.en_HK
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dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Information Technology in Biomedicineen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectMaxillofacial deformityen_HK
dc.subjectOrthognathic surgeryen_HK
dc.subjectSoft-tissue-change predictionen_HK
dc.subjectThree-dimensional surgical planning and simulationen_HK
dc.subjectVirtual realityen_HK
dc.subject.meshJaw - surgeryen_HK
dc.subject.meshOral surgical proceduresen_HK
dc.subject.meshTherapy, computer-assisteden_HK
dc.subject.meshHumansen_HK
dc.titleThree-dimensional virtual-reality surgical planning and soft-tissue prediction for orthognathic surgeryen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1089-7771&volume=5&issue=2&spage=97&epage=107&date=2001&atitle=Three-dimensional+virtual-reality+surgical+planning+and+soft-tissue+prediction+for+orthognathic+surgeryen_HK
dc.identifier.emailSamman, N:nsamman@hkucc.hku.hken_HK
dc.identifier.authoritySamman, N=rp00021en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/4233.924800en_HK
dc.identifier.pmid11420997en_HK
dc.identifier.scopuseid_2-s2.0-0035363267en_HK
dc.identifier.hkuros61073-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035363267&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume5en_HK
dc.identifier.issue2en_HK
dc.identifier.spage97en_HK
dc.identifier.epage107en_HK
dc.identifier.isiWOS:000169216400001-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridXia, J=7402325468en_HK
dc.identifier.scopusauthoridIp, HHS=7005395690en_HK
dc.identifier.scopusauthoridSamman, N=7006413627en_HK
dc.identifier.scopusauthoridWong, HTF=7402862544en_HK
dc.identifier.scopusauthoridGateno, J=6602752254en_HK
dc.identifier.scopusauthoridWang, D=9735598900en_HK
dc.identifier.scopusauthoridYeung, RWK=7102833345en_HK
dc.identifier.scopusauthoridKot, CSB=7003637634en_HK
dc.identifier.scopusauthoridTideman, H=7005602469en_HK

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