Evaluation of the accuracy of a common regional registration method for three-dimensional reconstruction of edentulous jaw relation by a 7-axis three-dimensional measuring system.
Identifieur interne : 000142 ( PubMed/Corpus ); précédent : 000141; suivant : 000143Evaluation of the accuracy of a common regional registration method for three-dimensional reconstruction of edentulous jaw relation by a 7-axis three-dimensional measuring system.
Auteurs : Yuchun Sun ; Fusong Yuan ; Hong Li ; Yijiao Zhao ; Peijun Lv ; Yong WangSource :
- Bio-medical materials and engineering [ 1878-3619 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- anatomy & histology : Jaw.
- methods : Imaging, Three-Dimensional.
- pathology : Jaw, Edentulous.
- Algorithms, Dental Models, Dentures, Equipment Design, Humans, Image Processing, Computer-Assisted, Reproducibility of Results, Software.
Abstract
This study was to design a method to quantitatively evaluate three-dimensional (3D) reconstruction accuracy of spatial relationship of dental models based on a 7-axis contact 3D measuring system, and to evaluate the accuracy of a common regional registration method for edentulous jaw relation reconstruction. 3D surface data of edentulous dental casts with 10 positioning cylinders and wax occlusion rims of five patients were obtained using a dental scanner. The jaw relation was reconstructed using the common regional registration in the Geomagic software. Measurements were obtained for line length, vertical distance and horizontal distance between centric points from two sources with upper jaw model base plane as a reference plane. The statistical description of measurement data was done. x ± s of line length, vertical distance and horizontal distance between the center points of each data set were 0.107 ± 0.354, 0.076 ± 0.576 and 0.108 ± 0.530 mm, respectively. Data was analyzed using the paired samples t-test and one-way analysis of variance. Paired t-test results of each patient and one-way analysis of variance for the five patients showed no significant differences (P>0.05). Using the Faro Edge system and standardized positioning cylinders, quantitative evaluation of the 3D reconstruction accuracy of edentulous jaw relation was workable. And results of common regional registration method met clinical requirements.
DOI: 10.3233/BME-130930
PubMed: 24212023
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pubmed:24212023Le document en format XML
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China.</nlm:affiliation></affiliation></author><author><name sortKey="Yuan, Fusong" sort="Yuan, Fusong" uniqKey="Yuan F" first="Fusong" last="Yuan">Fusong Yuan</name></author><author><name sortKey="Li, Hong" sort="Li, Hong" uniqKey="Li H" first="Hong" last="Li">Hong Li</name></author><author><name sortKey="Zhao, Yijiao" sort="Zhao, Yijiao" uniqKey="Zhao Y" first="Yijiao" last="Zhao">Yijiao Zhao</name></author><author><name sortKey="Lv, Peijun" sort="Lv, Peijun" uniqKey="Lv P" first="Peijun" last="Lv">Peijun Lv</name></author><author><name sortKey="Wang, Yong" sort="Wang, Yong" uniqKey="Wang Y" first="Yong" last="Wang">Yong Wang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24212023</idno><idno type="pmid">24212023</idno><idno type="doi">10.3233/BME-130930</idno><idno type="wicri:Area/PubMed/Corpus">000142</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000142</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Evaluation of the accuracy of a common regional registration method for three-dimensional reconstruction of edentulous jaw relation by a 7-axis three-dimensional measuring system.</title><author><name sortKey="Sun, Yuchun" sort="Sun, Yuchun" uniqKey="Sun Y" first="Yuchun" last="Sun">Yuchun Sun</name><affiliation><nlm:affiliation>Peking University School of Stomatology Center of Digital Dentistry , Research Center of Engineering and Technology for Digital Dentistry, Ministry of Health and National Engineering Laboratory for Digital and material technology of stomatology, 22 Zhongguancun Nandajie, Haidian District, Beijing, P.R. China.</nlm:affiliation></affiliation></author><author><name sortKey="Yuan, Fusong" sort="Yuan, Fusong" uniqKey="Yuan F" first="Fusong" last="Yuan">Fusong Yuan</name></author><author><name sortKey="Li, Hong" sort="Li, Hong" uniqKey="Li H" first="Hong" last="Li">Hong Li</name></author><author><name sortKey="Zhao, Yijiao" sort="Zhao, Yijiao" uniqKey="Zhao Y" first="Yijiao" last="Zhao">Yijiao Zhao</name></author><author><name sortKey="Lv, Peijun" sort="Lv, Peijun" uniqKey="Lv P" first="Peijun" last="Lv">Peijun Lv</name></author><author><name sortKey="Wang, Yong" sort="Wang, Yong" uniqKey="Wang Y" first="Yong" last="Wang">Yong Wang</name></author></analytic><series><title level="j">Bio-medical materials and engineering</title><idno type="eISSN">1878-3619</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Algorithms</term><term>Dental Models</term><term>Dentures</term><term>Equipment Design</term><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Imaging, Three-Dimensional (methods)</term><term>Jaw (anatomy & histology)</term><term>Jaw, Edentulous (pathology)</term><term>Reproducibility of Results</term><term>Software</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Jaw</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Imaging, Three-Dimensional</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Algorithms</term><term>Dental Models</term><term>Dentures</term><term>Equipment Design</term><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Reproducibility of Results</term><term>Software</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This study was to design a method to quantitatively evaluate three-dimensional (3D) reconstruction accuracy of spatial relationship of dental models based on a 7-axis contact 3D measuring system, and to evaluate the accuracy of a common regional registration method for edentulous jaw relation reconstruction. 3D surface data of edentulous dental casts with 10 positioning cylinders and wax occlusion rims of five patients were obtained using a dental scanner. The jaw relation was reconstructed using the common regional registration in the Geomagic software. Measurements were obtained for line length, vertical distance and horizontal distance between centric points from two sources with upper jaw model base plane as a reference plane. The statistical description of measurement data was done. x ± s of line length, vertical distance and horizontal distance between the center points of each data set were 0.107 ± 0.354, 0.076 ± 0.576 and 0.108 ± 0.530 mm, respectively. Data was analyzed using the paired samples t-test and one-way analysis of variance. Paired t-test results of each patient and one-way analysis of variance for the five patients showed no significant differences (P>0.05). Using the Faro Edge system and standardized positioning cylinders, quantitative evaluation of the 3D reconstruction accuracy of edentulous jaw relation was workable. And results of common regional registration method met clinical requirements.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24212023</PMID><DateCompleted><Year>2014</Year><Month>06</Month><Day>23</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>11</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1878-3619</ISSN><JournalIssue CitedMedium="Internet"><Volume>24</Volume><Issue>1</Issue><PubDate><Year>2014</Year></PubDate></JournalIssue><Title>Bio-medical materials and engineering</Title><ISOAbbreviation>Biomed Mater Eng</ISOAbbreviation></Journal><ArticleTitle>Evaluation of the accuracy of a common regional registration method for three-dimensional reconstruction of edentulous jaw relation by a 7-axis three-dimensional measuring system.</ArticleTitle><Pagination><MedlinePgn>1275-87</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.3233/BME-130930</ELocationID><Abstract><AbstractText>This study was to design a method to quantitatively evaluate three-dimensional (3D) reconstruction accuracy of spatial relationship of dental models based on a 7-axis contact 3D measuring system, and to evaluate the accuracy of a common regional registration method for edentulous jaw relation reconstruction. 3D surface data of edentulous dental casts with 10 positioning cylinders and wax occlusion rims of five patients were obtained using a dental scanner. The jaw relation was reconstructed using the common regional registration in the Geomagic software. Measurements were obtained for line length, vertical distance and horizontal distance between centric points from two sources with upper jaw model base plane as a reference plane. The statistical description of measurement data was done. x ± s of line length, vertical distance and horizontal distance between the center points of each data set were 0.107 ± 0.354, 0.076 ± 0.576 and 0.108 ± 0.530 mm, respectively. Data was analyzed using the paired samples t-test and one-way analysis of variance. Paired t-test results of each patient and one-way analysis of variance for the five patients showed no significant differences (P>0.05). Using the Faro Edge system and standardized positioning cylinders, quantitative evaluation of the 3D reconstruction accuracy of edentulous jaw relation was workable. And results of common regional registration method met clinical requirements.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sun</LastName><ForeName>Yuchun</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Peking University School of Stomatology Center of Digital Dentistry , Research Center of Engineering and Technology for Digital Dentistry, Ministry of Health and National Engineering Laboratory for Digital and material technology of stomatology, 22 Zhongguancun Nandajie, Haidian District, Beijing, P.R. 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