File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: The accuracy of 3-dimensional magnetic resonance 3D vibe images of the mandible: an in vitro comparison of magnetic resonance imaging and computed tomography

TitleThe accuracy of 3-dimensional magnetic resonance 3D vibe images of the mandible: an in vitro comparison of magnetic resonance imaging and computed tomography
Authors
Issue Date2007
PublisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/tripleo
Citation
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology And Endodontology, 2007, v. 103 n. 4, p. 550-559 How to Cite?
AbstractObjective: The purpose of this study was to investigate in vitro the accuracy of three-dimensional (3D) magnetic resonance imaging (MRI) to measure the mandible. Study design: The optimal MRI sequence for 3D mandible from the data of 2 volunteers was determined to be 3D vibe. MRI and computed tomography (CT) scans of tube, mandible, and hemimandible phantoms were obtained. MRI with 3D vibe and standard parameters used in clinical practice for 3D reconstructions of jawbones on CT were used. Pearson's correlation coefficient, standard deviation (SD), and accuracy in measurement on reconstructed 3D MRI and CT were compared to direct osteometric measurement of the phantoms. Results: The correlation coefficient between MRI and direct osteometry was high, with r = 0.85 to 0.99 (P < .001). The difference ranged from -1.5 to 0.7 mm (-8.9%-11.1%) on smaller distances, which is important for orthognathic surgery. The accuracy of MRI was similar to that of CT. Conclusion: 3D vibe MRI provided adequate dimensional accuracy and image quality during in vitro examination of the mandible. © 2007 Mosby, Inc. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/154451
ISSN
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorGoto, TKen_US
dc.contributor.authorNishida, Sen_US
dc.contributor.authorNakamura, Yen_US
dc.contributor.authorTokumori, Ken_US
dc.contributor.authorNakamura, Yen_US
dc.contributor.authorKobayashi, Ken_US
dc.contributor.authorYoshida, Yen_US
dc.contributor.authorYoshiura, Ken_US
dc.date.accessioned2012-08-08T08:25:24Z-
dc.date.available2012-08-08T08:25:24Z-
dc.date.issued2007en_US
dc.identifier.citationOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology And Endodontology, 2007, v. 103 n. 4, p. 550-559en_US
dc.identifier.issn1079-2104en_US
dc.identifier.urihttp://hdl.handle.net/10722/154451-
dc.description.abstractObjective: The purpose of this study was to investigate in vitro the accuracy of three-dimensional (3D) magnetic resonance imaging (MRI) to measure the mandible. Study design: The optimal MRI sequence for 3D mandible from the data of 2 volunteers was determined to be 3D vibe. MRI and computed tomography (CT) scans of tube, mandible, and hemimandible phantoms were obtained. MRI with 3D vibe and standard parameters used in clinical practice for 3D reconstructions of jawbones on CT were used. Pearson's correlation coefficient, standard deviation (SD), and accuracy in measurement on reconstructed 3D MRI and CT were compared to direct osteometric measurement of the phantoms. Results: The correlation coefficient between MRI and direct osteometry was high, with r = 0.85 to 0.99 (P < .001). The difference ranged from -1.5 to 0.7 mm (-8.9%-11.1%) on smaller distances, which is important for orthognathic surgery. The accuracy of MRI was similar to that of CT. Conclusion: 3D vibe MRI provided adequate dimensional accuracy and image quality during in vitro examination of the mandible. © 2007 Mosby, Inc. All rights reserved.en_US
dc.languageengen_US
dc.publisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/tripleoen_US
dc.relation.ispartofOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontologyen_US
dc.subject.meshCephalometry - Methodsen_US
dc.subject.meshHumansen_US
dc.subject.meshImaging, Three-Dimensional - Methodsen_US
dc.subject.meshMagnetic Resonance Imagingen_US
dc.subject.meshMandible - Anatomy & Histologyen_US
dc.subject.meshObserver Variationen_US
dc.subject.meshPhantoms, Imagingen_US
dc.subject.meshStatistics, Nonparametricen_US
dc.subject.meshTomography, X-Ray Computeden_US
dc.titleThe accuracy of 3-dimensional magnetic resonance 3D vibe images of the mandible: an in vitro comparison of magnetic resonance imaging and computed tomographyen_US
dc.typeArticleen_US
dc.identifier.emailGoto, TK:gototk@hku.hken_US
dc.identifier.authorityGoto, TK=rp01434en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.tripleo.2006.03.011en_US
dc.identifier.pmid17395071en_US
dc.identifier.scopuseid_2-s2.0-33947509981en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33947509981&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume103en_US
dc.identifier.issue4en_US
dc.identifier.spage550en_US
dc.identifier.epage559en_US
dc.identifier.isiWOS:000245707400019-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridGoto, TK=7403938313en_US
dc.identifier.scopusauthoridNishida, S=7402252582en_US
dc.identifier.scopusauthoridNakamura, Y=36106137700en_US
dc.identifier.scopusauthoridTokumori, K=6603353660en_US
dc.identifier.scopusauthoridNakamura, Y=7406387857en_US
dc.identifier.scopusauthoridKobayashi, K=24076495200en_US
dc.identifier.scopusauthoridYoshida, Y=35398664300en_US
dc.identifier.scopusauthoridYoshiura, K=7006527913en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats