File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Validation of a new method for building a three-dimensional physical model of the skull and dentition

TitleValidation of a new method for building a three-dimensional physical model of the skull and dentition
Authors
Issue Date2012
PublisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/bjom
Citation
British Journal Of Oral And Maxillofacial Surgery, 2012, v. 50 n. 1, p. 49-54 How to Cite?
AbstractWe present a new method for replicating the skull and occlusal surface with an accurate physical model that could be used for planning orthognathic surgery. The investigation was made on 6 human skulls, and a polyvinyl splint was fabricated on the dental cast of the maxillary dentition in each case. A cone beam computed tomogram (CBCT) was taken of each skull and a three-dimensional replica produced. The distorted dentition (as a result of magnification errors and streak artefacts) was removed from the three-dimensional model and replaced by new plaster dentition that was fabricated using the polyvinyl splint and a transfer jig replication technique. To verify the accuracy of the method the human skulls and the three dimensional replica model, with the new plaster dentition in situ, were scanned using a laser scanner. The three-dimensional images produced were superimposed to identify the errors associated with the replacement of the distorted occlusal surface with the new plaster dentition. The overall mean error was 0.72 and SD was (0.26) mm. The accuracy of the method encouraged us to use it clinically in a case of pronounced facial asymmetry. © 2010 The British Association of Oral and Maxillofacial Surgeons.
Persistent Identifierhttp://hdl.handle.net/10722/174219
ISSN
2015 Impact Factor: 1.237
2015 SCImago Journal Rankings: 0.887
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorO'neil, Men_US
dc.contributor.authorKhambay, Ben_US
dc.contributor.authorMoos, KFen_US
dc.contributor.authorBarbenel, Jen_US
dc.contributor.authorWalker, Fen_US
dc.contributor.authorAyoub, Aen_US
dc.date.accessioned2012-11-22T01:58:40Z-
dc.date.available2012-11-22T01:58:40Z-
dc.date.issued2012en_US
dc.identifier.citationBritish Journal Of Oral And Maxillofacial Surgery, 2012, v. 50 n. 1, p. 49-54en_US
dc.identifier.issn0266-4356en_US
dc.identifier.urihttp://hdl.handle.net/10722/174219-
dc.description.abstractWe present a new method for replicating the skull and occlusal surface with an accurate physical model that could be used for planning orthognathic surgery. The investigation was made on 6 human skulls, and a polyvinyl splint was fabricated on the dental cast of the maxillary dentition in each case. A cone beam computed tomogram (CBCT) was taken of each skull and a three-dimensional replica produced. The distorted dentition (as a result of magnification errors and streak artefacts) was removed from the three-dimensional model and replaced by new plaster dentition that was fabricated using the polyvinyl splint and a transfer jig replication technique. To verify the accuracy of the method the human skulls and the three dimensional replica model, with the new plaster dentition in situ, were scanned using a laser scanner. The three-dimensional images produced were superimposed to identify the errors associated with the replacement of the distorted occlusal surface with the new plaster dentition. The overall mean error was 0.72 and SD was (0.26) mm. The accuracy of the method encouraged us to use it clinically in a case of pronounced facial asymmetry. © 2010 The British Association of Oral and Maxillofacial Surgeons.en_US
dc.languageengen_US
dc.publisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/bjomen_US
dc.relation.ispartofBritish Journal of Oral and Maxillofacial Surgeryen_US
dc.subject.meshAnatomic Landmarks - Anatomy & Histologyen_US
dc.subject.meshArtifactsen_US
dc.subject.meshCalcium Sulfate - Chemistryen_US
dc.subject.meshCone-Beam Computed Tomography - Methodsen_US
dc.subject.meshDental Casting Investment - Chemistryen_US
dc.subject.meshDental Impression Materials - Chemistryen_US
dc.subject.meshDental Impression Techniqueen_US
dc.subject.meshDental Modelsen_US
dc.subject.meshDentitionen_US
dc.subject.meshFacial Asymmetry - Surgeryen_US
dc.subject.meshHumansen_US
dc.subject.meshImage Processing, Computer-Assisted - Methodsen_US
dc.subject.meshImaging, Three-Dimensional - Methodsen_US
dc.subject.meshLasersen_US
dc.subject.meshMandibular Condyle - Abnormalities - Surgeryen_US
dc.subject.meshMandibular Diseases - Surgeryen_US
dc.subject.meshModels, Anatomicen_US
dc.subject.meshOcclusal Splintsen_US
dc.subject.meshOrthognathic Surgical Procedures - Methodsen_US
dc.subject.meshOsteotomy, Le Fort - Methodsen_US
dc.subject.meshOsteotomy, Sagittal Split Ramus - Methodsen_US
dc.subject.meshPatient Care Planningen_US
dc.subject.meshPolyvinyls - Chemistryen_US
dc.subject.meshRadiographic Magnificationen_US
dc.subject.meshSkull - Anatomy & Histologyen_US
dc.subject.meshVertical Dimensionen_US
dc.titleValidation of a new method for building a three-dimensional physical model of the skull and dentitionen_US
dc.typeArticleen_US
dc.identifier.emailKhambay, B: bkhambay@hku.hken_US
dc.identifier.authorityKhambay, B=rp01691en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.bjoms.2010.11.009en_US
dc.identifier.pmid21194815-
dc.identifier.scopuseid_2-s2.0-84855284187en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84855284187&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume50en_US
dc.identifier.issue1en_US
dc.identifier.spage49en_US
dc.identifier.epage54en_US
dc.identifier.isiWOS:000299986700010-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridO'Neil, M=36700224200en_US
dc.identifier.scopusauthoridKhambay, B=7003979053en_US
dc.identifier.scopusauthoridMoos, KF=7004600652en_US
dc.identifier.scopusauthoridBarbenel, J=7007063055en_US
dc.identifier.scopusauthoridWalker, F=14020710600en_US
dc.identifier.scopusauthoridAyoub, A=7005361507en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats