Transmission of bone strain in the craniofacial bones of edentulous human skulls upon dental implant loading.
Identifieur interne : 002792 ( PubMed/Checkpoint ); précédent : 002791; suivant : 002793Transmission of bone strain in the craniofacial bones of edentulous human skulls upon dental implant loading.
Auteurs : Nidal Yacoub [États-Unis] ; Yahia H. Ismail ; Jeremy J. MaoSource :
- The Journal of prosthetic dentistry [ 0022-3913 ] ; 2002.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Analyse du stress dentaire, Bouche édentée (physiopathologie), Conception de prothèse dentaire, Force occlusale, Humains, Implants dentaires, Os de la face (physiologie), Os frontal (physiologie), Os zygomatique (physiologie), Piliers dentaires, Résistance à la compression, Résistance à la traction, Statistique non paramétrique, Sutures crâniennes (physiologie).
- MESH :
- physiologie : Os de la face, Os frontal, Os zygomatique, Sutures crâniennes.
- physiopathologie : Bouche édentée.
- Adulte, Adulte d'âge moyen, Analyse du stress dentaire, Conception de prothèse dentaire, Force occlusale, Humains, Implants dentaires, Piliers dentaires, Résistance à la compression, Résistance à la traction, Statistique non paramétrique.
English descriptors
- KwdEn :
- Adult, Bite Force, Compressive Strength, Cranial Sutures (physiology), Dental Abutments, Dental Implants, Dental Prosthesis Design, Dental Stress Analysis, Facial Bones (physiology), Frontal Bone (physiology), Humans, Middle Aged, Mouth, Edentulous (physiopathology), Statistics, Nonparametric, Tensile Strength, Zygoma (physiology).
- MESH :
- chemical : Dental Implants.
- physiology : Cranial Sutures, Facial Bones, Frontal Bone, Zygoma.
- physiopathology : Mouth, Edentulous.
- Adult, Bite Force, Compressive Strength, Dental Abutments, Dental Prosthesis Design, Dental Stress Analysis, Humans, Middle Aged, Statistics, Nonparametric, Tensile Strength.
Abstract
Little is known about how craniofacial bones that are distant from dental implants are loaded. Whether bone experiences different strain when implants of different diameters are loaded is unknown.
PubMed: 12397247
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
pubmed:12397247Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Transmission of bone strain in the craniofacial bones of edentulous human skulls upon dental implant loading.</title><author><name sortKey="Yacoub, Nidal" sort="Yacoub, Nidal" uniqKey="Yacoub N" first="Nidal" last="Yacoub">Nidal Yacoub</name><affiliation wicri:level="4"><nlm:affiliation>School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA</wicri:regionArea><orgName type="university">Université de Pittsburgh</orgName><placeName><settlement type="city">Pittsburgh</settlement><region type="state">Pennsylvanie</region></placeName></affiliation></author><author><name sortKey="Ismail, Yahia H" sort="Ismail, Yahia H" uniqKey="Ismail Y" first="Yahia H" last="Ismail">Yahia H. Ismail</name></author><author><name sortKey="Mao, Jeremy J" sort="Mao, Jeremy J" uniqKey="Mao J" first="Jeremy J" last="Mao">Jeremy J. Mao</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2002">2002</date><idno type="RBID">pubmed:12397247</idno><idno type="pmid">12397247</idno><idno type="wicri:Area/PubMed/Corpus">003165</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">003165</idno><idno type="wicri:Area/PubMed/Curation">003165</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">003165</idno><idno type="wicri:Area/PubMed/Checkpoint">003165</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">003165</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Transmission of bone strain in the craniofacial bones of edentulous human skulls upon dental implant loading.</title><author><name sortKey="Yacoub, Nidal" sort="Yacoub, Nidal" uniqKey="Yacoub N" first="Nidal" last="Yacoub">Nidal Yacoub</name><affiliation wicri:level="4"><nlm:affiliation>School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA</wicri:regionArea><orgName type="university">Université de Pittsburgh</orgName><placeName><settlement type="city">Pittsburgh</settlement><region type="state">Pennsylvanie</region></placeName></affiliation></author><author><name sortKey="Ismail, Yahia H" sort="Ismail, Yahia H" uniqKey="Ismail Y" first="Yahia H" last="Ismail">Yahia H. Ismail</name></author><author><name sortKey="Mao, Jeremy J" sort="Mao, Jeremy J" uniqKey="Mao J" first="Jeremy J" last="Mao">Jeremy J. Mao</name></author></analytic><series><title level="j">The Journal of prosthetic dentistry</title><idno type="ISSN">0022-3913</idno><imprint><date when="2002" type="published">2002</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Bite Force</term><term>Compressive Strength</term><term>Cranial Sutures (physiology)</term><term>Dental Abutments</term><term>Dental Implants</term><term>Dental Prosthesis Design</term><term>Dental Stress Analysis</term><term>Facial Bones (physiology)</term><term>Frontal Bone (physiology)</term><term>Humans</term><term>Middle Aged</term><term>Mouth, Edentulous (physiopathology)</term><term>Statistics, Nonparametric</term><term>Tensile Strength</term><term>Zygoma (physiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse du stress dentaire</term><term>Bouche édentée (physiopathologie)</term><term>Conception de prothèse dentaire</term><term>Force occlusale</term><term>Humains</term><term>Implants dentaires</term><term>Os de la face (physiologie)</term><term>Os frontal (physiologie)</term><term>Os zygomatique (physiologie)</term><term>Piliers dentaires</term><term>Résistance à la compression</term><term>Résistance à la traction</term><term>Statistique non paramétrique</term><term>Sutures crâniennes (physiologie)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Os de la face</term><term>Os frontal</term><term>Os zygomatique</term><term>Sutures crâniennes</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Cranial Sutures</term><term>Facial Bones</term><term>Frontal Bone</term><term>Zygoma</term></keywords><keywords scheme="MESH" qualifier="physiopathologie" xml:lang="fr"><term>Bouche édentée</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Mouth, Edentulous</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Bite Force</term><term>Compressive Strength</term><term>Dental Abutments</term><term>Dental Prosthesis Design</term><term>Dental Stress Analysis</term><term>Humans</term><term>Middle Aged</term><term>Statistics, Nonparametric</term><term>Tensile Strength</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse du stress dentaire</term><term>Conception de prothèse dentaire</term><term>Force occlusale</term><term>Humains</term><term>Implants dentaires</term><term>Piliers dentaires</term><term>Résistance à la compression</term><term>Résistance à la traction</term><term>Statistique non paramétrique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Little is known about how craniofacial bones that are distant from dental implants are loaded. Whether bone experiences different strain when implants of different diameters are loaded is unknown.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">12397247</PMID><DateCompleted><Year>2003</Year><Month>01</Month><Day>22</Day></DateCompleted><DateRevised><Year>2007</Year><Month>11</Month><Day>14</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0022-3913</ISSN><JournalIssue CitedMedium="Print"><Volume>88</Volume><Issue>2</Issue><PubDate><Year>2002</Year><Month>Aug</Month></PubDate></JournalIssue><Title>The Journal of prosthetic dentistry</Title><ISOAbbreviation>J Prosthet Dent</ISOAbbreviation></Journal><ArticleTitle>Transmission of bone strain in the craniofacial bones of edentulous human skulls upon dental implant loading.</ArticleTitle><Pagination><MedlinePgn>192-9</MedlinePgn></Pagination><Abstract><AbstractText Label="STATEMENT OF PROBLEM" NlmCategory="BACKGROUND">Little is known about how craniofacial bones that are distant from dental implants are loaded. Whether bone experiences different strain when implants of different diameters are loaded is unknown.</AbstractText><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">This study was designed to (1) characterize bone strain both adjacent to and distant from dental implants and (2) compare bone strain in response to the same loads on small-diameter and large-diameter implants.</AbstractText><AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">On 4 edentulous, dry adult human skulls, the buccopalatal midpoint of the edentulous occlusal surface was marked unilaterally in the maxillary first molar area with a round bur. A hole for implant placement was prepared, and 2 self-tapping titanium implants (3.75 x 7 mm and 4 x 7 mm) were placed in the same location and at the same orientation, one after the other. A 4-mm-long titanium abutment was connected to the implant. Each implant was loaded 10 degrees lateral to its longitudinal axis, simulating a lateral occlusal force in 3 of the skulls. In skull 2, loading was along the longitudinal axis of the implant and simulated a vertical occlusal force. The magnitude of the ramp forces was 0 to 100 N. Uniaxial strain gages and/or 3-element strain rosettes were implanted in the supramolar cortical bone, the supraincisor cortical bone, the zygomaticomaxillary suture, and the zygomaticotemporal suture. All strain gages/rosettes were excited with 500 mV DC, and the output signals were recorded with a strain conditioner. Tensile strain was expressed as positive values and compressive strain as negative values. Student t tests were used to test for normal distribution of bone strain within each skull; Wilcoxon tests were applied for skewed distribution between small- and large-diameter implants and between 50-N and 100-N loads (P</AbstractText> <AbstractText Label="RESULTS" NlmCategory="RESULTS">Bone strain both adjacent to and distant from the implants was complex: compressive strain in the buccal cortical bone superior to the implants; tensile strain in the ipsilateral supraincisor cortical bone but compressive strain in the contralateral supraincisor cortical bone; and tensile strain anterior to the zygomaticotemporal suture but compressive strain posterior to the suture. With the same applied loads, bone strain was higher for large-diameter implants than for small-diameter implants for all the above cortical locations (P<.01 to.001) except posterior to the zygomaticotemporal suture.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Within the limitations of this study, bone strain resulting from dental implant loading was distributed to cortices not only adjacent to but also distant from dental implants. The large-diameter implant was more facilitative of stress transfer to cortical bone than the small-diameter implant tested.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yacoub</LastName><ForeName>Nidal</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ismail</LastName><ForeName>Yahia H</ForeName><Initials>YH</Initials></Author><Author ValidYN="Y"><LastName>Mao</LastName><ForeName>Jeremy J</ForeName><Initials>JJ</Initials></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>DE13088</GrantID><Acronym>DE</Acronym><Agency>NIDCR NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>DE13964</GrantID><Acronym>DE</Acronym><Agency>NIDCR NIH HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D013487">Research Support, U.S. Gov't, P.H.S.</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Prosthet Dent</MedlineTA><NlmUniqueID>0376364</NlmUniqueID><ISSNLinking>0022-3913</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="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001732" MajorTopicYN="N">Bite Force</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019245" MajorTopicYN="N">Compressive Strength</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003393" MajorTopicYN="N">Cranial Sutures</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000044" MajorTopicYN="Y">Dental Abutments</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017267" MajorTopicYN="N">Dental Prosthesis Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003799" MajorTopicYN="Y">Dental Stress Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005147" MajorTopicYN="N">Facial Bones</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005624" MajorTopicYN="N">Frontal Bone</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009066" MajorTopicYN="N">Mouth, Edentulous</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018709" MajorTopicYN="N">Statistics, Nonparametric</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013718" MajorTopicYN="N">Tensile Strength</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015050" MajorTopicYN="N">Zygoma</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2002</Year><Month>10</Month><Day>25</Day><Hour>4</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2003</Year><Month>1</Month><Day>23</Day><Hour>4</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2002</Year><Month>10</Month><Day>25</Day><Hour>4</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">12397247</ArticleId><ArticleId IdType="pii">S002239130200077X</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Pennsylvanie</li></region><settlement><li>Pittsburgh</li></settlement><orgName><li>Université de Pittsburgh</li></orgName></list><tree><noCountry><name sortKey="Ismail, Yahia H" sort="Ismail, Yahia H" uniqKey="Ismail Y" first="Yahia H" last="Ismail">Yahia H. Ismail</name><name sortKey="Mao, Jeremy J" sort="Mao, Jeremy J" uniqKey="Mao J" first="Jeremy J" last="Mao">Jeremy J. Mao</name></noCountry><country name="États-Unis"><region name="Pennsylvanie"><name sortKey="Yacoub, Nidal" sort="Yacoub, Nidal" uniqKey="Yacoub N" first="Nidal" last="Yacoub">Nidal Yacoub</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/PubMed/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002792 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd -nk 002792 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= PubMed
|étape= Checkpoint
|type= RBID
|clé= pubmed:12397247
|texte= Transmission of bone strain in the craniofacial bones of edentulous human skulls upon dental implant loading.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/RBID.i -Sk "pubmed:12397247" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a EdenteV2
| This area was generated with Dilib version V0.6.32. |  |