Performance of dental students versus prosthodontics residents on a 3D immersive haptic simulator.
Identifieur interne : 000698 ( PubMed/Curation ); précédent : 000697; suivant : 000699Performance of dental students versus prosthodontics residents on a 3D immersive haptic simulator.
Auteurs : Elizabeth J. Eve [États-Unis] ; Samuel Koo ; Abdulmonem A. Alshihri ; Jeremy Cormier ; Maria Kozhenikov ; R Bruce Donoff ; Nadeem Y. KarimbuxSource :
- Journal of dental education [ 1930-7837 ] ; 2014.
English descriptors
- KwdEn :
- Attitude of Health Personnel, Computer Simulation, Dental Caries (pathology), Dental Caries (therapy), Dental Cavity Preparation (instrumentation), Dental Cavity Preparation (methods), Dental Enamel (pathology), Dentin (pathology), Dentistry, Operative (education), Humans, Imaging, Three-Dimensional (methods), Internship and Residency, Molar (pathology), Pilot Projects, Prosthodontics (education), Students, Dental, Teaching (methods), User-Computer Interface.
- MESH :
- education : Dentistry, Operative, Prosthodontics.
- instrumentation : Dental Cavity Preparation.
- methods : Dental Cavity Preparation, Imaging, Three-Dimensional, Teaching.
- pathology : Dental Caries, Dental Enamel, Dentin, Molar.
- therapy : Dental Caries.
- Attitude of Health Personnel, Computer Simulation, Humans, Internship and Residency, Pilot Projects, Students, Dental, User-Computer Interface.
Abstract
This study evaluated the performance of dental students versus prosthodontics residents on a simulated caries removal exercise using a newly designed, 3D immersive haptic simulator. The intent of this study was to provide an initial assessment of the simulator's construct validity, which in the context of this experiment was defined as its ability to detect a statistically significant performance difference between novice dental students (n=12) and experienced prosthodontics residents (n=14). Both groups received equivalent calibration training on the simulator and repeated the same caries removal exercise three times. Novice and experienced subjects' average performance differed significantly on the caries removal exercise with respect to the percentage of carious lesion removed and volume of surrounding sound tooth structure removed (p<0.05). Experienced subjects removed a greater portion of the carious lesion, but also a greater volume of the surrounding tooth structure. Efficiency, defined as percentage of carious lesion removed over drilling time, improved significantly over the course of the experiment for both novice and experienced subjects (p<0.001). Within the limitations of this study, experienced subjects removed a greater portion of carious lesion on a 3D immersive haptic simulator. These results are a first step in establishing the validity of this device.
PubMed: 24706694
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pubmed:24706694Le document en format XML
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<author><name sortKey="Eve, Elizabeth J" sort="Eve, Elizabeth J" uniqKey="Eve E" first="Elizabeth J" last="Eve">Elizabeth J. Eve</name>
<affiliation wicri:level="2"><nlm:affiliation>Tufts University School of Dental Medicine, 1 Kneeland St., DHS-1512, Boston, MA 02111;. Nadeem.Karimbux@tufts.edu.</nlm:affiliation>
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<author><name sortKey="Koo, Samuel" sort="Koo, Samuel" uniqKey="Koo S" first="Samuel" last="Koo">Samuel Koo</name>
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<author><name sortKey="Alshihri, Abdulmonem A" sort="Alshihri, Abdulmonem A" uniqKey="Alshihri A" first="Abdulmonem A" last="Alshihri">Abdulmonem A. Alshihri</name>
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<author><name sortKey="Kozhenikov, Maria" sort="Kozhenikov, Maria" uniqKey="Kozhenikov M" first="Maria" last="Kozhenikov">Maria Kozhenikov</name>
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<author><name sortKey="Donoff, R Bruce" sort="Donoff, R Bruce" uniqKey="Donoff R" first="R Bruce" last="Donoff">R Bruce Donoff</name>
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<author><name sortKey="Karimbux, Nadeem Y" sort="Karimbux, Nadeem Y" uniqKey="Karimbux N" first="Nadeem Y" last="Karimbux">Nadeem Y. Karimbux</name>
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<author><name sortKey="Alshihri, Abdulmonem A" sort="Alshihri, Abdulmonem A" uniqKey="Alshihri A" first="Abdulmonem A" last="Alshihri">Abdulmonem A. Alshihri</name>
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<author><name sortKey="Karimbux, Nadeem Y" sort="Karimbux, Nadeem Y" uniqKey="Karimbux N" first="Nadeem Y" last="Karimbux">Nadeem Y. Karimbux</name>
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<series><title level="j">Journal of dental education</title>
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<term>Computer Simulation</term>
<term>Dental Caries (pathology)</term>
<term>Dental Caries (therapy)</term>
<term>Dental Cavity Preparation (instrumentation)</term>
<term>Dental Cavity Preparation (methods)</term>
<term>Dental Enamel (pathology)</term>
<term>Dentin (pathology)</term>
<term>Dentistry, Operative (education)</term>
<term>Humans</term>
<term>Imaging, Three-Dimensional (methods)</term>
<term>Internship and Residency</term>
<term>Molar (pathology)</term>
<term>Pilot Projects</term>
<term>Prosthodontics (education)</term>
<term>Students, Dental</term>
<term>Teaching (methods)</term>
<term>User-Computer Interface</term>
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<keywords scheme="MESH" qualifier="education" xml:lang="en"><term>Dentistry, Operative</term>
<term>Prosthodontics</term>
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<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Dental Cavity Preparation</term>
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<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Cavity Preparation</term>
<term>Imaging, Three-Dimensional</term>
<term>Teaching</term>
</keywords>
<keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Dental Caries</term>
<term>Dental Enamel</term>
<term>Dentin</term>
<term>Molar</term>
</keywords>
<keywords scheme="MESH" qualifier="therapy" xml:lang="en"><term>Dental Caries</term>
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<term>Computer Simulation</term>
<term>Humans</term>
<term>Internship and Residency</term>
<term>Pilot Projects</term>
<term>Students, Dental</term>
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<front><div type="abstract" xml:lang="en">This study evaluated the performance of dental students versus prosthodontics residents on a simulated caries removal exercise using a newly designed, 3D immersive haptic simulator. The intent of this study was to provide an initial assessment of the simulator's construct validity, which in the context of this experiment was defined as its ability to detect a statistically significant performance difference between novice dental students (n=12) and experienced prosthodontics residents (n=14). Both groups received equivalent calibration training on the simulator and repeated the same caries removal exercise three times. Novice and experienced subjects' average performance differed significantly on the caries removal exercise with respect to the percentage of carious lesion removed and volume of surrounding sound tooth structure removed (p<0.05). Experienced subjects removed a greater portion of the carious lesion, but also a greater volume of the surrounding tooth structure. Efficiency, defined as percentage of carious lesion removed over drilling time, improved significantly over the course of the experiment for both novice and experienced subjects (p<0.001). Within the limitations of this study, experienced subjects removed a greater portion of carious lesion on a 3D immersive haptic simulator. These results are a first step in establishing the validity of this device.</div>
</front>
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<DateCreated><Year>2014</Year>
<Month>04</Month>
<Day>07</Day>
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<Month>06</Month>
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<Issue>4</Issue>
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<Title>Journal of dental education</Title>
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<ArticleTitle>Performance of dental students versus prosthodontics residents on a 3D immersive haptic simulator.</ArticleTitle>
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<Abstract><AbstractText>This study evaluated the performance of dental students versus prosthodontics residents on a simulated caries removal exercise using a newly designed, 3D immersive haptic simulator. The intent of this study was to provide an initial assessment of the simulator's construct validity, which in the context of this experiment was defined as its ability to detect a statistically significant performance difference between novice dental students (n=12) and experienced prosthodontics residents (n=14). Both groups received equivalent calibration training on the simulator and repeated the same caries removal exercise three times. Novice and experienced subjects' average performance differed significantly on the caries removal exercise with respect to the percentage of carious lesion removed and volume of surrounding sound tooth structure removed (p<0.05). Experienced subjects removed a greater portion of the carious lesion, but also a greater volume of the surrounding tooth structure. Efficiency, defined as percentage of carious lesion removed over drilling time, improved significantly over the course of the experiment for both novice and experienced subjects (p<0.001). Within the limitations of this study, experienced subjects removed a greater portion of carious lesion on a 3D immersive haptic simulator. These results are a first step in establishing the validity of this device.</AbstractText>
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<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Eve</LastName>
<ForeName>Elizabeth J</ForeName>
<Initials>EJ</Initials>
<AffiliationInfo><Affiliation>Tufts University School of Dental Medicine, 1 Kneeland St., DHS-1512, Boston, MA 02111;. Nadeem.Karimbux@tufts.edu.</Affiliation>
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<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">computer simulation</Keyword>
<Keyword MajorTopicYN="N">dental caries</Keyword>
<Keyword MajorTopicYN="N">dental education</Keyword>
<Keyword MajorTopicYN="N">haptics</Keyword>
<Keyword MajorTopicYN="N">operative dentistry</Keyword>
<Keyword MajorTopicYN="N">preclinical dental training</Keyword>
<Keyword MajorTopicYN="N">virtual reality</Keyword>
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