Assessment of peripheral dual-energy x-ray absorptiometry measurements in peri-implant bone defects in dogs.
Identifieur interne : 002C54 ( PubMed/Curation ); précédent : 002C53; suivant : 002C55Assessment of peripheral dual-energy x-ray absorptiometry measurements in peri-implant bone defects in dogs.
Auteurs : Andrés R. Sánchez [États-Unis] ; Phillip J. Sheridan ; Christine Lohse ; Amy WeaverSource :
- Journal of periodontology [ 0022-3492 ] ; 2004.
Descripteurs français
- KwdFr :
- Absorptiométrie photonique, Analyse de variance, Animaux, Calibrage, Chiens, Cicatrisation de plaie (physiologie), Densité osseuse (physiologie), Facteurs temps, Fantômes en imagerie, Implants dentaires, Maladies mandibulaires (anatomopathologie), Maladies mandibulaires (imagerie diagnostique), Mandibule (), Mandibule (anatomopathologie), Mâchoire partiellement édentée (), Mâchoire partiellement édentée (anatomopathologie).
- MESH :
- anatomopathologie : Maladies mandibulaires, Mandibule, Mâchoire partiellement édentée.
- imagerie diagnostique : Maladies mandibulaires.
- physiologie : Cicatrisation de plaie, Densité osseuse.
- Absorptiométrie photonique, Analyse de variance, Animaux, Calibrage, Chiens, Facteurs temps, Fantômes en imagerie, Implants dentaires, Mandibule, Mâchoire partiellement édentée.
English descriptors
- KwdEn :
- Absorptiometry, Photon, Analysis of Variance, Animals, Bone Density (physiology), Calibration, Dental Implants, Dogs, Jaw, Edentulous, Partially (pathology), Jaw, Edentulous, Partially (surgery), Mandible (pathology), Mandible (surgery), Mandibular Diseases (diagnostic imaging), Mandibular Diseases (pathology), Phantoms, Imaging, Time Factors, Wound Healing (physiology).
- MESH :
- chemical : Dental Implants.
- diagnostic imaging : Mandibular Diseases.
- pathology : Jaw, Edentulous, Partially, Mandible, Mandibular Diseases.
- physiology : Bone Density, Wound Healing.
- surgery : Jaw, Edentulous, Partially, Mandible.
- Absorptiometry, Photon, Analysis of Variance, Animals, Calibration, Dogs, Phantoms, Imaging, Time Factors.
Abstract
The goal of this study was to assess the variability of peripheral dual-energy x-ray absorptiometry (pDEXA) measurements in peri-implant bone defects in dogs.
DOI: 10.1902/jop.2004.75.5.658
PubMed: 15212347
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Assessment of peripheral dual-energy x-ray absorptiometry measurements in peri-implant bone defects in dogs.</title><author><name sortKey="Sanchez, Andres R" sort="Sanchez, Andres R" uniqKey="Sanchez A" first="Andrés R" last="Sánchez">Andrés R. Sánchez</name><affiliation wicri:level="1"><nlm:affiliation>Division of Periodontics, Department of Dental Specialties, Mayo Clinic, Rochester, MN 55905, USA. sanchez.andres@mayo.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Division of Periodontics, Department of Dental Specialties, Mayo Clinic, Rochester, MN 55905</wicri:regionArea></affiliation></author><author><name sortKey="Sheridan, Phillip J" sort="Sheridan, Phillip J" uniqKey="Sheridan P" first="Phillip J" last="Sheridan">Phillip J. Sheridan</name></author><author><name sortKey="Lohse, Christine" sort="Lohse, Christine" uniqKey="Lohse C" first="Christine" last="Lohse">Christine Lohse</name></author><author><name sortKey="Weaver, Amy" sort="Weaver, Amy" uniqKey="Weaver A" first="Amy" last="Weaver">Amy Weaver</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2004">2004</date><idno type="RBID">pubmed:15212347</idno><idno type="pmid">15212347</idno><idno type="doi">10.1902/jop.2004.75.5.658</idno><idno type="wicri:Area/PubMed/Corpus">002C54</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002C54</idno><idno type="wicri:Area/PubMed/Curation">002C54</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">002C54</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Assessment of peripheral dual-energy x-ray absorptiometry measurements in peri-implant bone defects in dogs.</title><author><name sortKey="Sanchez, Andres R" sort="Sanchez, Andres R" uniqKey="Sanchez A" first="Andrés R" last="Sánchez">Andrés R. Sánchez</name><affiliation wicri:level="1"><nlm:affiliation>Division of Periodontics, Department of Dental Specialties, Mayo Clinic, Rochester, MN 55905, USA. sanchez.andres@mayo.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Division of Periodontics, Department of Dental Specialties, Mayo Clinic, Rochester, MN 55905</wicri:regionArea></affiliation></author><author><name sortKey="Sheridan, Phillip J" sort="Sheridan, Phillip J" uniqKey="Sheridan P" first="Phillip J" last="Sheridan">Phillip J. Sheridan</name></author><author><name sortKey="Lohse, Christine" sort="Lohse, Christine" uniqKey="Lohse C" first="Christine" last="Lohse">Christine Lohse</name></author><author><name sortKey="Weaver, Amy" sort="Weaver, Amy" uniqKey="Weaver A" first="Amy" last="Weaver">Amy Weaver</name></author></analytic><series><title level="j">Journal of periodontology</title><idno type="ISSN">0022-3492</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Absorptiometry, Photon</term><term>Analysis of Variance</term><term>Animals</term><term>Bone Density (physiology)</term><term>Calibration</term><term>Dental Implants</term><term>Dogs</term><term>Jaw, Edentulous, Partially (pathology)</term><term>Jaw, Edentulous, Partially (surgery)</term><term>Mandible (pathology)</term><term>Mandible (surgery)</term><term>Mandibular Diseases (diagnostic imaging)</term><term>Mandibular Diseases (pathology)</term><term>Phantoms, Imaging</term><term>Time Factors</term><term>Wound Healing (physiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Absorptiométrie photonique</term><term>Analyse de variance</term><term>Animaux</term><term>Calibrage</term><term>Chiens</term><term>Cicatrisation de plaie (physiologie)</term><term>Densité osseuse (physiologie)</term><term>Facteurs temps</term><term>Fantômes en imagerie</term><term>Implants dentaires</term><term>Maladies mandibulaires (anatomopathologie)</term><term>Maladies mandibulaires (imagerie diagnostique)</term><term>Mandibule ()</term><term>Mandibule (anatomopathologie)</term><term>Mâchoire partiellement édentée ()</term><term>Mâchoire partiellement édentée (anatomopathologie)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Maladies mandibulaires</term><term>Mandibule</term><term>Mâchoire partiellement édentée</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Mandibular Diseases</term></keywords><keywords scheme="MESH" qualifier="imagerie diagnostique" xml:lang="fr"><term>Maladies mandibulaires</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Jaw, Edentulous, Partially</term><term>Mandible</term><term>Mandibular Diseases</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Cicatrisation de plaie</term><term>Densité osseuse</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Bone Density</term><term>Wound Healing</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous, Partially</term><term>Mandible</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Absorptiometry, Photon</term><term>Analysis of Variance</term><term>Animals</term><term>Calibration</term><term>Dogs</term><term>Phantoms, Imaging</term><term>Time Factors</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Absorptiométrie photonique</term><term>Analyse de variance</term><term>Animaux</term><term>Calibrage</term><term>Chiens</term><term>Facteurs temps</term><term>Fantômes en imagerie</term><term>Implants dentaires</term><term>Mandibule</term><term>Mâchoire partiellement édentée</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The goal of this study was to assess the variability of peripheral dual-energy x-ray absorptiometry (pDEXA) measurements in peri-implant bone defects in dogs.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15212347</PMID><DateCompleted><Year>2004</Year><Month>08</Month><Day>26</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>24</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0022-3492</ISSN><JournalIssue CitedMedium="Print"><Volume>75</Volume><Issue>5</Issue><PubDate><Year>2004</Year><Month>May</Month></PubDate></JournalIssue><Title>Journal of periodontology</Title><ISOAbbreviation>J. Periodontol.</ISOAbbreviation></Journal><ArticleTitle>Assessment of peripheral dual-energy x-ray absorptiometry measurements in peri-implant bone defects in dogs.</ArticleTitle><Pagination><MedlinePgn>658-62</MedlinePgn></Pagination><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">The goal of this study was to assess the variability of peripheral dual-energy x-ray absorptiometry (pDEXA) measurements in peri-implant bone defects in dogs.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">Ninety dental implants were inserted in edentulous areas of nine foxhound dogs and standardized peri-implant bone defects were created on the mesial and distal aspect of each fixture (N = 144 total). The animals were sacrificed at 1, 2, and 3 months, respectively. Bone mineral density measurements (BMD) were performed with the use of pDEXA. The calibration of the system was determined by generating four quality control plots using a phantom of known density value. A series of three repeated measurements of the peri-implant sites were made with repositioning of the region of interest. The measurements were performed at the mesial and distal peri-implant sites. The variability of the three BMD measurements was expressed as the coefficient of variation (CV), which is calculated as ([SD/mean] x 100). The difference in the CV between the mesial and distal sites was evaluated using an analysis of variance model for repeated measures accounting for timing of sacrifice (month 1, 2, 3), dog (1 through 9), side (left, right), and adjacent defect regions between implants (1 through 4).</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The calibration of the pDEXA measured by means of the phantom resulted in a deviation of 0.17%, 0.52%, -0.17%, and 0.00%, respectively, for each of the four assessments. The average CV for the 72 mesial and 72 distal peri-implant sites was 5.22% +/- 4.22% (median 3.50%; range 0.46% to 18.83%) and 5.37% +/- 3.54% (median 4.64%; range 0.22% to 15.35%), respectively. After accounting for timing of sacrifice, dog, side, and position, there was not a statistically significant difference in the CV between the mesial and distal peri-implant sites (P = 0.75). This indicates that the peri-implant site did not significantly affect the variability of the BMD measurements.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">This study demonstrated that the pDEXA is a non-invasive, convenient, and fast method to assess BMD around dental implants in animal studies. Limitations of the technique may have a negative impact in the precision of pDEXA when measuring small regions.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sánchez</LastName><ForeName>Andrés R</ForeName><Initials>AR</Initials><AffiliationInfo><Affiliation>Division of Periodontics, Department of Dental Specialties, Mayo Clinic, Rochester, MN 55905, USA. sanchez.andres@mayo.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sheridan</LastName><ForeName>Phillip J</ForeName><Initials>PJ</Initials></Author><Author ValidYN="Y"><LastName>Lohse</LastName><ForeName>Christine</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Weaver</LastName><ForeName>Amy</ForeName><Initials>A</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Periodontol</MedlineTA><NlmUniqueID>8000345</NlmUniqueID><ISSNLinking>0022-3492</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D015502" MajorTopicYN="Y">Absorptiometry, Photon</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000704" MajorTopicYN="N">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015519" MajorTopicYN="N">Bone Density</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002138" MajorTopicYN="N">Calibration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004285" MajorTopicYN="N">Dogs</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007576" MajorTopicYN="N">Jaw, Edentulous, Partially</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008336" MajorTopicYN="N">Mandibular Diseases</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="Y">diagnostic imaging</QualifierName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019047" MajorTopicYN="N">Phantoms, Imaging</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014945" MajorTopicYN="N">Wound Healing</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>6</Month><Day>24</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>8</Month><Day>27</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>6</Month><Day>24</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15212347</ArticleId><ArticleId IdType="doi">10.1902/jop.2004.75.5.658</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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