Influence of bone density on implant stability parameters and implant success: a retrospective clinical study
Identifieur interne : 005F74 ( Main/Exploration ); précédent : 005F73; suivant : 005F75Influence of bone density on implant stability parameters and implant success: a retrospective clinical study
Auteurs : Ilser Turkyilmaz [États-Unis] ; Edwin A. Mcglumphy [États-Unis]Source :
- BMC Oral Health [ 1472-6831 ] ; 2008.
Abstract
The aim of the present clinical study was to determine the local bone density in dental implant recipient sites using computerized tomography (CT) and to investigate the influence of local bone density on implant stability parameters and implant success.
A total of 300 implants were placed in 111 patients between 2003 and 2005. The bone density in each implant recipient site was determined using CT. Insertion torque and resonance frequency analysis were used as implant stability parameters. The peak insertion torque values were recorded with OsseoCare machine. The resonance frequency analysis measurements were performed with Osstell instrument immediately after implant placement, 6, and 12 months later.
Of 300 implants placed, 20 were lost, meaning a survival rate of %. 93.3 after three years (average 3.7 ± 0.7 years). The mean bone density, insertion torque and RFA recordings of all 300 implants were 620 ± 251 HU, 36.1 ± 8 Ncm, and 65.7 ± 9 ISQ at implant placement respectively; which indicated statistically significant correlations between bone density and insertion torque values (p < 0.001), bone density and ISQ values (p < 0.001), and insertion torque and ISQ values (p < 0.001). The mean bone density, insertion torque and RFA values were 645 ± 240 HU, 37.2 ± 7 Ncm, and 67.1 ± 7 ISQ for 280 successful implants at implant placement, while corresponding values were 267 ± 47 HU, 21.8 ± 4 Ncm, and 46.5 ± 4 ISQ for 20 failed implants; which indicated statistically significant differences for each parameter (p < 0.001).
CT is a useful tool to determine the bone density in the implant recipient sites, and the local bone density has a prevailing influence on primary implant stability, which is an important determinant for implant success.
Url:
DOI: 10.1186/1472-6831-8-32
PubMed: 19025637
PubMed Central: 2614413
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: 001847
- to stream Pmc, to step Curation: 001847
- to stream Pmc, to step Checkpoint: 002629
- to stream Ncbi, to step Merge: 002476
- to stream Ncbi, to step Curation: 002476
- to stream Ncbi, to step Checkpoint: 002476
- to stream Main, to step Merge: 006049
- to stream Main, to step Curation: 005F74
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Influence of bone density on implant stability parameters and implant success: a retrospective clinical study</title><author><name sortKey="Turkyilmaz, Ilser" sort="Turkyilmaz, Ilser" uniqKey="Turkyilmaz I" first="Ilser" last="Turkyilmaz">Ilser Turkyilmaz</name><affiliation wicri:level="2"><nlm:aff id="I1">Department of Prosthodontics, Dental School at San Antonio, University of Texas Health Science Center, San Antonio, Texas, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Prosthodontics, Dental School at San Antonio, University of Texas Health Science Center, San Antonio, Texas</wicri:regionArea><placeName><region type="state">Texas</region></placeName></affiliation></author><author><name sortKey="Mcglumphy, Edwin A" sort="Mcglumphy, Edwin A" uniqKey="Mcglumphy E" first="Edwin A" last="Mcglumphy">Edwin A. Mcglumphy</name><affiliation wicri:level="2"><nlm:aff id="I2">Department of Restorative and Prosthetic Dentistry, College of Dentistry, the Ohio State University, Columbus, Ohio, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Restorative and Prosthetic Dentistry, College of Dentistry, the Ohio State University, Columbus, Ohio</wicri:regionArea><placeName><region type="state">Ohio</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">19025637</idno><idno type="pmc">2614413</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2614413</idno><idno type="RBID">PMC:2614413</idno><idno type="doi">10.1186/1472-6831-8-32</idno><date when="2008">2008</date><idno type="wicri:Area/Pmc/Corpus">001847</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">001847</idno><idno type="wicri:Area/Pmc/Curation">001847</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">001847</idno><idno type="wicri:Area/Pmc/Checkpoint">002629</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">002629</idno><idno type="wicri:Area/Ncbi/Merge">002476</idno><idno type="wicri:Area/Ncbi/Curation">002476</idno><idno type="wicri:Area/Ncbi/Checkpoint">002476</idno><idno type="wicri:Area/Main/Merge">006049</idno><idno type="wicri:Area/Main/Curation">005F74</idno><idno type="wicri:Area/Main/Exploration">005F74</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Influence of bone density on implant stability parameters and implant success: a retrospective clinical study</title><author><name sortKey="Turkyilmaz, Ilser" sort="Turkyilmaz, Ilser" uniqKey="Turkyilmaz I" first="Ilser" last="Turkyilmaz">Ilser Turkyilmaz</name><affiliation wicri:level="2"><nlm:aff id="I1">Department of Prosthodontics, Dental School at San Antonio, University of Texas Health Science Center, San Antonio, Texas, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Prosthodontics, Dental School at San Antonio, University of Texas Health Science Center, San Antonio, Texas</wicri:regionArea><placeName><region type="state">Texas</region></placeName></affiliation></author><author><name sortKey="Mcglumphy, Edwin A" sort="Mcglumphy, Edwin A" uniqKey="Mcglumphy E" first="Edwin A" last="Mcglumphy">Edwin A. Mcglumphy</name><affiliation wicri:level="2"><nlm:aff id="I2">Department of Restorative and Prosthetic Dentistry, College of Dentistry, the Ohio State University, Columbus, Ohio, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Restorative and Prosthetic Dentistry, College of Dentistry, the Ohio State University, Columbus, Ohio</wicri:regionArea><placeName><region type="state">Ohio</region></placeName></affiliation></author></analytic><series><title level="j">BMC Oral Health</title><idno type="eISSN">1472-6831</idno><imprint><date when="2008">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Background</title><p>The aim of the present clinical study was to determine the local bone density in dental implant recipient sites using computerized tomography (CT) and to investigate the influence of local bone density on implant stability parameters and implant success.</p></sec><sec sec-type="methods"><title>Methods</title><p>A total of 300 implants were placed in 111 patients between 2003 and 2005. The bone density in each implant recipient site was determined using CT. Insertion torque and resonance frequency analysis were used as implant stability parameters. The peak insertion torque values were recorded with OsseoCare machine. The resonance frequency analysis measurements were performed with Osstell instrument immediately after implant placement, 6, and 12 months later.</p></sec><sec><title>Results</title><p>Of 300 implants placed, 20 were lost, meaning a survival rate of %. 93.3 after three years (average 3.7 ± 0.7 years). The mean bone density, insertion torque and RFA recordings of all 300 implants were 620 ± 251 HU, 36.1 ± 8 Ncm, and 65.7 ± 9 ISQ at implant placement respectively; which indicated statistically significant correlations between bone density and insertion torque values (p < 0.001), bone density and ISQ values (p < 0.001), and insertion torque and ISQ values (p < 0.001). The mean bone density, insertion torque and RFA values were 645 ± 240 HU, 37.2 ± 7 Ncm, and 67.1 ± 7 ISQ for 280 successful implants at implant placement, while corresponding values were 267 ± 47 HU, 21.8 ± 4 Ncm, and 46.5 ± 4 ISQ for 20 failed implants; which indicated statistically significant differences for each parameter (p < 0.001).</p></sec><sec><title>Conclusion</title><p>CT is a useful tool to determine the bone density in the implant recipient sites, and the local bone density has a prevailing influence on primary implant stability, which is an important determinant for implant success.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Ohio</li><li>Texas</li></region></list><tree><country name="États-Unis"><region name="Texas"><name sortKey="Turkyilmaz, Ilser" sort="Turkyilmaz, Ilser" uniqKey="Turkyilmaz I" first="Ilser" last="Turkyilmaz">Ilser Turkyilmaz</name></region><name sortKey="Mcglumphy, Edwin A" sort="Mcglumphy, Edwin A" uniqKey="Mcglumphy E" first="Edwin A" last="Mcglumphy">Edwin A. Mcglumphy</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 005F74 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 005F74 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Main
|étape= Exploration
|type= RBID
|clé= PMC:2614413
|texte= Influence of bone density on implant stability parameters and implant success: a retrospective clinical study
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:19025637" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a EdenteV2
| This area was generated with Dilib version V0.6.32. |  |