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Article: Three-dimensional photogrammetry for surgical planning of tissue expansion in hemifacial microsomia
Title | Three-dimensional photogrammetry for surgical planning of tissue expansion in hemifacial microsomia |
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Authors | |
Keywords | hemifacial microsomia imaging, three-dimensional photogrammetry surgery, computer-assisted tissue expansion |
Issue Date | 2010 |
Publisher | John Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/38137 |
Citation | Head And Neck, 2010, v. 32 n. 12, p. 1728-1735 How to Cite? |
Abstract | Background: We aim to illustrate the applications of 3-dimensional (3-D) photogrammetry for surgical planning and longitudinal assessment of the volumetric changes in hemifacial microsomia. Methods. A 3-D photogrammetric system was employed for planning soft tissue expansion and transplantation of a vascularized scapular flap for a patient with hemifacial microsomia. The facial deficiency was calculated by superimposing a mirror of the normal side on the preoperative image. Postsurgical volumetric changes were monitored by serial superimposition of 3-D images. Results. A total of 31 cm3 of tissue expansion was achieved within a period of 4 weeks. A scapular free flap measuring 8 cm × 5 cm was transplanted to augment the facial deficiency. Postsurgical shrinkage of the flap was observed mainly in the first 3 months and it was minimal thereafter. Conclusion. 3-D photogrammetry can be used as a noninvasive objective tool for assessing facial deformity, planning, and postoperative follow-up of surgical correction of facial asymmetry. © 2009 Wiley Periodicals, Inc. |
Persistent Identifier | http://hdl.handle.net/10722/124447 |
ISSN | 2023 Impact Factor: 2.3 2023 SCImago Journal Rankings: 1.034 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Jayaratne, YSN | en_HK |
dc.contributor.author | Lo, J | en_HK |
dc.contributor.author | Zwahlen, RA | en_HK |
dc.contributor.author | Cheung, LK | en_HK |
dc.date.accessioned | 2010-10-31T10:34:51Z | - |
dc.date.available | 2010-10-31T10:34:51Z | - |
dc.date.issued | 2010 | en_HK |
dc.identifier.citation | Head And Neck, 2010, v. 32 n. 12, p. 1728-1735 | en_HK |
dc.identifier.issn | 1043-3074 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/124447 | - |
dc.description.abstract | Background: We aim to illustrate the applications of 3-dimensional (3-D) photogrammetry for surgical planning and longitudinal assessment of the volumetric changes in hemifacial microsomia. Methods. A 3-D photogrammetric system was employed for planning soft tissue expansion and transplantation of a vascularized scapular flap for a patient with hemifacial microsomia. The facial deficiency was calculated by superimposing a mirror of the normal side on the preoperative image. Postsurgical volumetric changes were monitored by serial superimposition of 3-D images. Results. A total of 31 cm3 of tissue expansion was achieved within a period of 4 weeks. A scapular free flap measuring 8 cm × 5 cm was transplanted to augment the facial deficiency. Postsurgical shrinkage of the flap was observed mainly in the first 3 months and it was minimal thereafter. Conclusion. 3-D photogrammetry can be used as a noninvasive objective tool for assessing facial deformity, planning, and postoperative follow-up of surgical correction of facial asymmetry. © 2009 Wiley Periodicals, Inc. | en_HK |
dc.language | eng | en_HK |
dc.publisher | John Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/38137 | en_HK |
dc.relation.ispartof | Head and Neck | en_HK |
dc.rights | Head & Neck: journal for the sciences and specialities of the head and neck. Copyright © John Wiley & Sons, Inc. | - |
dc.subject | hemifacial microsomia | en_HK |
dc.subject | imaging, three-dimensional | en_HK |
dc.subject | photogrammetry | en_HK |
dc.subject | surgery, computer-assisted | en_HK |
dc.subject | tissue expansion | en_HK |
dc.subject.mesh | Facial Asymmetry - pathology - surgery | - |
dc.subject.mesh | Imaging, Three-Dimensional | - |
dc.subject.mesh | Photogrammetry | - |
dc.subject.mesh | Surgical Flaps | - |
dc.subject.mesh | Tissue Expansion | - |
dc.title | Three-dimensional photogrammetry for surgical planning of tissue expansion in hemifacial microsomia | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1043-3074&volume=32&issue=12&spage=1728&epage=1735&date=2010&atitle=Three-dimensional+photogrammetry+for+surgical+planning+of+tissue+expansion+in+hemifacial+microsomia | - |
dc.identifier.email | Lo, J:drjohnlo@hku.hk | en_HK |
dc.identifier.email | Zwahlen, RA:zwahlen@hku.hk | en_HK |
dc.identifier.email | Cheung, LK:lkcheung@hkucc.hku.hk | en_HK |
dc.identifier.authority | Lo, J=rp00041 | en_HK |
dc.identifier.authority | Zwahlen, RA=rp00055 | en_HK |
dc.identifier.authority | Cheung, LK=rp00013 | en_HK |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1002/hed.21258 | en_HK |
dc.identifier.pmid | 19862829 | - |
dc.identifier.scopus | eid_2-s2.0-78649664227 | en_HK |
dc.identifier.hkuros | 172111 | en_HK |
dc.identifier.hkuros | 168407 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-78649664227&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 32 | en_HK |
dc.identifier.issue | 12 | en_HK |
dc.identifier.spage | 1728 | en_HK |
dc.identifier.epage | 1735 | en_HK |
dc.identifier.eissn | 1097-0347 | - |
dc.identifier.isi | WOS:000285281400019 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Jayaratne, YSN=23479659600 | en_HK |
dc.identifier.scopusauthorid | Lo, J=7201650902 | en_HK |
dc.identifier.scopusauthorid | Zwahlen, RA=7004217269 | en_HK |
dc.identifier.scopusauthorid | Cheung, LK=7102302747 | en_HK |
dc.identifier.issnl | 1043-3074 | - |