Assessment of bone segmentation quality of cone-beam CT versus multislice spiral CT: a pilot study.
Identifieur interne : 001A37 ( Ncbi/Merge ); précédent : 001A36; suivant : 001A38Assessment of bone segmentation quality of cone-beam CT versus multislice spiral CT: a pilot study.
Auteurs : Miet Loubele [Belgique] ; Frederik Maes ; Filip Schutyser ; Guy Marchal ; Reinhilde Jacobs ; Paul SuetensSource :
- Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics [ 1528-395X ] ; 2006.
Descripteurs français
- KwdFr :
- Adulte d'âge moyen, Algorithmes, Chirurgie assistée par ordinateur, Densité osseuse, Fantômes en imagerie, Femelle, Humains, Imagerie tridimensionnelle (), Modèles anatomiques, Mâchoire (imagerie diagnostique), Mâchoire édentée (imagerie diagnostique), Mâle, Planification des soins du patient, Pose d'implant dentaire endo-osseux, Projets pilotes, Radiographie dentaire (), Radiographie dentaire (instrumentation), Reproductibilité des résultats, Tomodensitométrie (), Tomodensitométrie (instrumentation), Tomodensitométrie hélicoïdale, Traitement d'image par ordinateur.
- MESH :
- imagerie diagnostique : Mâchoire, Mâchoire édentée.
- instrumentation : Adulte d'âge moyen, Algorithmes, Chirurgie assistée par ordinateur, Densité osseuse, Fantômes en imagerie, Femelle, Humains, Imagerie tridimensionnelle, Modèles anatomiques, Mâle, Planification des soins du patient, Pose d'implant dentaire endo-osseux, Projets pilotes, Radiographie dentaire, Reproductibilité des résultats, Tomodensitométrie, Tomodensitométrie hélicoïdale, Traitement d'image par ordinateur.
English descriptors
- KwdEn :
- Algorithms, Bone Density, Dental Implantation, Endosseous, Female, Humans, Image Processing, Computer-Assisted, Imaging, Three-Dimensional (methods), Jaw (diagnostic imaging), Jaw, Edentulous (diagnostic imaging), Male, Middle Aged, Models, Anatomic, Patient Care Planning, Phantoms, Imaging, Pilot Projects, Radiography, Dental (instrumentation), Radiography, Dental (methods), Reproducibility of Results, Surgery, Computer-Assisted, Tomography, Spiral Computed, Tomography, X-Ray Computed (instrumentation), Tomography, X-Ray Computed (methods).
- MESH :
- diagnostic imaging : Jaw, Jaw, Edentulous.
- instrumentation : Radiography, Dental, Tomography, X-Ray Computed.
- methods : Imaging, Three-Dimensional, Radiography, Dental, Tomography, X-Ray Computed.
- Algorithms, Bone Density, Dental Implantation, Endosseous, Female, Humans, Image Processing, Computer-Assisted, Male, Middle Aged, Models, Anatomic, Patient Care Planning, Phantoms, Imaging, Pilot Projects, Reproducibility of Results, Surgery, Computer-Assisted, Tomography, Spiral Computed.
Abstract
The objective of this study was to quantitatively assess the quality of jawbone models generated from cone beam computed tomography (CBCT) by comparison with similar models obtained from multislice spiral computed tomography (MSCT).
DOI: 10.1016/j.tripleo.2005.10.039
PubMed: 16876067
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pubmed:16876067Le document en format XML
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Algorithms</term>
<term>Bone Density</term>
<term>Dental Implantation, Endosseous</term>
<term>Female</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted</term>
<term>Imaging, Three-Dimensional (methods)</term>
<term>Jaw (diagnostic imaging)</term>
<term>Jaw, Edentulous (diagnostic imaging)</term>
<term>Male</term>
<term>Middle Aged</term>
<term>Models, Anatomic</term>
<term>Patient Care Planning</term>
<term>Phantoms, Imaging</term>
<term>Pilot Projects</term>
<term>Radiography, Dental (instrumentation)</term>
<term>Radiography, Dental (methods)</term>
<term>Reproducibility of Results</term>
<term>Surgery, Computer-Assisted</term>
<term>Tomography, Spiral Computed</term>
<term>Tomography, X-Ray Computed (instrumentation)</term>
<term>Tomography, X-Ray Computed (methods)</term>
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<keywords scheme="KwdFr" xml:lang="fr"><term>Adulte d'âge moyen</term>
<term>Algorithmes</term>
<term>Chirurgie assistée par ordinateur</term>
<term>Densité osseuse</term>
<term>Fantômes en imagerie</term>
<term>Femelle</term>
<term>Humains</term>
<term>Imagerie tridimensionnelle ()</term>
<term>Modèles anatomiques</term>
<term>Mâchoire (imagerie diagnostique)</term>
<term>Mâchoire édentée (imagerie diagnostique)</term>
<term>Mâle</term>
<term>Planification des soins du patient</term>
<term>Pose d'implant dentaire endo-osseux</term>
<term>Projets pilotes</term>
<term>Radiographie dentaire ()</term>
<term>Radiographie dentaire (instrumentation)</term>
<term>Reproductibilité des résultats</term>
<term>Tomodensitométrie ()</term>
<term>Tomodensitométrie (instrumentation)</term>
<term>Tomodensitométrie hélicoïdale</term>
<term>Traitement d'image par ordinateur</term>
</keywords>
<keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Jaw</term>
<term>Jaw, Edentulous</term>
</keywords>
<keywords scheme="MESH" qualifier="imagerie diagnostique" xml:lang="fr"><term>Mâchoire</term>
<term>Mâchoire édentée</term>
</keywords>
<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Radiography, Dental</term>
<term>Tomography, X-Ray Computed</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Imaging, Three-Dimensional</term>
<term>Radiography, Dental</term>
<term>Tomography, X-Ray Computed</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Algorithms</term>
<term>Bone Density</term>
<term>Dental Implantation, Endosseous</term>
<term>Female</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted</term>
<term>Male</term>
<term>Middle Aged</term>
<term>Models, Anatomic</term>
<term>Patient Care Planning</term>
<term>Phantoms, Imaging</term>
<term>Pilot Projects</term>
<term>Reproducibility of Results</term>
<term>Surgery, Computer-Assisted</term>
<term>Tomography, Spiral Computed</term>
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<term>Algorithmes</term>
<term>Chirurgie assistée par ordinateur</term>
<term>Densité osseuse</term>
<term>Fantômes en imagerie</term>
<term>Femelle</term>
<term>Humains</term>
<term>Imagerie tridimensionnelle</term>
<term>Modèles anatomiques</term>
<term>Mâle</term>
<term>Planification des soins du patient</term>
<term>Pose d'implant dentaire endo-osseux</term>
<term>Projets pilotes</term>
<term>Radiographie dentaire</term>
<term>Reproductibilité des résultats</term>
<term>Tomodensitométrie</term>
<term>Tomodensitométrie hélicoïdale</term>
<term>Traitement d'image par ordinateur</term>
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<front><div type="abstract" xml:lang="en">The objective of this study was to quantitatively assess the quality of jawbone models generated from cone beam computed tomography (CBCT) by comparison with similar models obtained from multislice spiral computed tomography (MSCT).</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">16876067</PMID>
<DateCompleted><Year>2006</Year>
<Month>08</Month>
<Day>16</Day>
</DateCompleted>
<DateRevised><Year>2016</Year>
<Month>11</Month>
<Day>24</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1528-395X</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>102</Volume>
<Issue>2</Issue>
<PubDate><Year>2006</Year>
<Month>Aug</Month>
</PubDate>
</JournalIssue>
<Title>Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics</Title>
<ISOAbbreviation>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</ISOAbbreviation>
</Journal>
<ArticleTitle>Assessment of bone segmentation quality of cone-beam CT versus multislice spiral CT: a pilot study.</ArticleTitle>
<Pagination><MedlinePgn>225-34</MedlinePgn>
</Pagination>
<Abstract><AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">The objective of this study was to quantitatively assess the quality of jawbone models generated from cone beam computed tomography (CBCT) by comparison with similar models obtained from multislice spiral computed tomography (MSCT).</AbstractText>
<AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">Three case studies were performed involving images of anthropomorphic head phantoms and real patients acquired with 3 CBCT (NewTom 9000 DVT, Accuitomo 3D, and i-CAT) and 2 MSCT scanners (Somatom VolumeZoom and Lightspeed). Bone was segmented from the CBCT and MSCT images using global thresholding. CBCT vs MSCT segmentation differences were assessed by comparing bone thickness measurements at anatomically corresponding sites, identified automatically by CBCT to MSCT image registration.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">There was a statistically significant difference between the MSCT and CBCT segmented bone thicknesses, varying from 0.05 +/- 0.47 mm (i-CAT) up to 1.2 +/- 1.00 mm (3D Accuitomo, posterior maxilla).</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">An automated, reproducible, and observer-independent method has been developed to assess the quality of CBCT bone models using MSCT as a clinically established method of reference. Our validation method is generally applicable in cases where no geometric ground-truth is available.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Loubele</LastName>
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<AffiliationInfo><Affiliation>Medical Image Computing (ESAT+Radiology), Faculties of Engineering and Medicine, K.U. Leuven, Leuven, Belgium. Miet.Loubele@uz.kuleuven.be</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Maes</LastName>
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<Author ValidYN="Y"><LastName>Schutyser</LastName>
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<Author ValidYN="Y"><LastName>Marchal</LastName>
<ForeName>Guy</ForeName>
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<Author ValidYN="Y"><LastName>Jacobs</LastName>
<ForeName>Reinhilde</ForeName>
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<Author ValidYN="Y"><LastName>Suetens</LastName>
<ForeName>Paul</ForeName>
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<MedlineTA>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</MedlineTA>
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<MeshHeading><DescriptorName UI="D015519" MajorTopicYN="N">Bone Density</DescriptorName>
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<MeshHeading><DescriptorName UI="D003758" MajorTopicYN="N">Dental Implantation, Endosseous</DescriptorName>
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<MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName>
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<MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName>
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<MeshHeading><DescriptorName UI="D007568" MajorTopicYN="N">Jaw</DescriptorName>
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<MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName>
<QualifierName UI="Q000000981" MajorTopicYN="Y">diagnostic imaging</QualifierName>
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