EdenteV2, Main, Exploration, bibRecord, 005412

Bone properties surrounding hydroxyapatite‐coated custom osseous integrated dental implants

Identifieur interne : 005412 ( Main/Exploration ); précédent : 005411; suivant : 005413

Bone properties surrounding hydroxyapatite‐coated custom osseous integrated dental implants

Auteurs : M. I. Baker [États-Unis] ; A. W. Eberhardt [États-Unis] ; D. M. Martin [États-Unis] ; G. Mcgwin [États-Unis] ; J. E. Lemons [États-Unis]

Source :

Journal of Biomedical Materials Research Part B: Applied Biomaterials [ 1552-4973 ] ; 2010-10.

RBID : ISTEX:43D4949DAC8401214A5B410E3568F9CE507CA304

English descriptors

Abstract

Calcium phosphate (hydroxyapatite or HA) coatings have been applied to Custom Osseous Integrated Implants (COIIs) to improve the quality of the bone‐implant integration, yet little is known concerning the biomechanical properties of bone surrounding the HA‐coated implants in humans over the long term. The purpose of this study was to characterize the mechanical and histomorphometric properties of the bone along the implant interface. Specimens were prepared from three similar mandibular implants that were functional in three female patients for about 11 years. Histomorphometric analyses showed bone‐implant contact averaging 75% for all specimens. Area coverage of residual HA‐coating ranged from 52 to 70%. When compared with previous studies, these results show a relatively high percentage of residual HA after a decade in vivo. Nanoindentation showed similar average values of hardness and modulus (p = 0.53 and p = 0.56, respectively) comparing bone adjacent to residual HA‐coating and regions where the coating was absent. The elastic modulus was significantly lower for bone near the bone‐implant interface (<200 μm) as compared with bone distant (>1000 μm) from the interface (p = 0.05), thereby reflecting different properties of the bone near these interfaces. Backscattered electron imaging showed darker gray levels which indicated decreased mineral content in bone adjacent to the implant, consistent with the nanoindentation results. © 2010 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2010.

Url:

https://api.istex.fr/document/43D4949DAC8401214A5B410E3568F9CE507CA304/fulltext/pdf

DOI: 10.1002/jbm.b.31693

Affiliations:

Links toward previous steps (curation, corpus...)

to stream Istex, to step Corpus: 002132
to stream Istex, to step Curation: 002132
to stream Istex, to step Checkpoint: 001F16
to stream Main, to step Merge: 005455
to stream Main, to step Curation: 005412

Le document en format XML

<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Bone properties surrounding hydroxyapatite‐coated custom osseous integrated dental implants</title>
<author><name sortKey="Baker, M I" sort="Baker, M I" uniqKey="Baker M" first="M. I." last="Baker">M. I. Baker</name>
</author>
<author><name sortKey="Eberhardt, A W" sort="Eberhardt, A W" uniqKey="Eberhardt A" first="A. W." last="Eberhardt">A. W. Eberhardt</name>
</author>
<author><name sortKey="Martin, D M" sort="Martin, D M" uniqKey="Martin D" first="D. M." last="Martin">D. M. Martin</name>
</author>
<author><name sortKey="Mcgwin, G" sort="Mcgwin, G" uniqKey="Mcgwin G" first="G." last="Mcgwin">G. Mcgwin</name>
</author>
<author><name sortKey="Lemons, J E" sort="Lemons, J E" uniqKey="Lemons J" first="J. E." last="Lemons">J. E. Lemons</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:43D4949DAC8401214A5B410E3568F9CE507CA304</idno>
<date when="2010" year="2010">2010</date>
<idno type="doi">10.1002/jbm.b.31693</idno>
<idno type="url">https://api.istex.fr/document/43D4949DAC8401214A5B410E3568F9CE507CA304/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">002132</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">002132</idno>
<idno type="wicri:Area/Istex/Curation">002132</idno>
<idno type="wicri:Area/Istex/Checkpoint">001F16</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001F16</idno>
<idno type="wicri:doubleKey">1552-4973:2010:Baker M:bone:properties:surrounding</idno>
<idno type="wicri:Area/Main/Merge">005455</idno>
<idno type="wicri:Area/Main/Curation">005412</idno>
<idno type="wicri:Area/Main/Exploration">005412</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Bone properties surrounding hydroxyapatite‐coated custom osseous integrated dental implants</title>
<author><name sortKey="Baker, M I" sort="Baker, M I" uniqKey="Baker M" first="M. I." last="Baker">M. I. Baker</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Alabama</region>
</placeName>
<wicri:cityArea>Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Eberhardt, A W" sort="Eberhardt, A W" uniqKey="Eberhardt A" first="A. W." last="Eberhardt">A. W. Eberhardt</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Alabama</region>
</placeName>
<wicri:cityArea>Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Martin, D M" sort="Martin, D M" uniqKey="Martin D" first="D. M." last="Martin">D. M. Martin</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Californie</region>
</placeName>
<wicri:cityArea>Private Practice, Stockton, 1310 E. Swain Rd., Stockton</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Mcgwin, G" sort="Mcgwin, G" uniqKey="Mcgwin G" first="G." last="Mcgwin">G. Mcgwin</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Alabama</region>
</placeName>
<wicri:cityArea>Department of Epidemiology, University of Alabama at Birmingham, Birmingham</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Lemons, J E" sort="Lemons, J E" uniqKey="Lemons J" first="J. E." last="Lemons">J. E. Lemons</name>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Alabama</region>
</placeName>
<wicri:cityArea>Department of Prosthodontics, University of Alabama at Birmingham, Birmingham</wicri:cityArea>
</affiliation>
<affiliation wicri:level="1"><country wicri:rule="url">États-Unis</country>
</affiliation>
<affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Alabama</region>
</placeName>
<wicri:cityArea>Correspondence address: Department of Prosthodontics, University of Alabama at Birmingham, Birmingham</wicri:cityArea>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j" type="main">Journal of Biomedical Materials Research Part B: Applied Biomaterials</title>
<title level="j" type="alt">JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B: APPLIED BIOMATERIALS</title>
<idno type="ISSN">1552-4973</idno>
<idno type="eISSN">1552-4981</idno>
<imprint><biblScope unit="vol">95B</biblScope>
<biblScope unit="issue">1</biblScope>
<biblScope unit="page" from="218">218</biblScope>
<biblScope unit="page" to="224">224</biblScope>
<biblScope unit="page-count">7</biblScope>
<publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher>
<pubPlace>Hoboken</pubPlace>
<date type="published" when="2010-10">2010-10</date>
</imprint>
<idno type="ISSN">1552-4973</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">1552-4973</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anatomical location</term>
<term>Backscattered</term>
<term>Backscattered electron</term>
<term>Backscattered electron imaging</term>
<term>Biomechanical properties</term>
<term>Biomed mater</term>
<term>Biomedical materials research</term>
<term>Bone</term>
<term>Bone ingrowth</term>
<term>Bone integration</term>
<term>Bone properties</term>
<term>Bone response</term>
<term>Bone tissue</term>
<term>Boneha coating</term>
<term>Calcium phosphate</term>
<term>Clin orthop relat</term>
<term>Cobalt alloy</term>
<term>Cocr</term>
<term>Cocr implant interface</term>
<term>Contract grant number</term>
<term>Contract grant sponsor</term>
<term>Darker</term>
<term>Dental implants</term>
<term>Direct contact</term>
<term>Elastic modulus</term>
<term>Grey level</term>
<term>Hardness</term>
<term>Histomorphometric</term>
<term>Histomorphometric analyses</term>
<term>Histomorphometric analysis</term>
<term>Histomorphometric evaluation</term>
<term>Histomorphometric parameters</term>
<term>Hydroxyapatite</term>
<term>Hydroxyapatite coating</term>
<term>Hydroxyapatite coatings</term>
<term>Imaging</term>
<term>Implant</term>
<term>Implant interface</term>
<term>Implant interfaces</term>
<term>Implant sections</term>
<term>Implant surface</term>
<term>Indentation</term>
<term>Interface</term>
<term>Interstitial bone</term>
<term>Long term</term>
<term>Mater</term>
<term>Mechanical properties</term>
<term>Modulus</term>
<term>Nanoindentation</term>
<term>Nanoindentation modulus</term>
<term>Nanoindentation results</term>
<term>National institute</term>
<term>Other areas</term>
<term>Present study</term>
<term>Previous studies</term>
<term>Prosthet dent</term>
<term>Same specimens</term>
<term>Sectioned</term>
<term>Specimens sectioned</term>
<term>Subperiosteal implants</term>
<term>Titanium implants</term>
<term>Trabecular bone</term>
<term>Wiley periodicals</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Anatomical location</term>
<term>Backscattered</term>
<term>Backscattered electron</term>
<term>Backscattered electron imaging</term>
<term>Biomechanical properties</term>
<term>Biomed mater</term>
<term>Biomedical materials research</term>
<term>Bone</term>
<term>Bone ingrowth</term>
<term>Bone integration</term>
<term>Bone properties</term>
<term>Bone response</term>
<term>Bone tissue</term>
<term>Boneha coating</term>
<term>Calcium phosphate</term>
<term>Clin orthop relat</term>
<term>Cobalt alloy</term>
<term>Cocr</term>
<term>Cocr implant interface</term>
<term>Contract grant number</term>
<term>Contract grant sponsor</term>
<term>Darker</term>
<term>Dental implants</term>
<term>Direct contact</term>
<term>Elastic modulus</term>
<term>Grey level</term>
<term>Hardness</term>
<term>Histomorphometric</term>
<term>Histomorphometric analyses</term>
<term>Histomorphometric analysis</term>
<term>Histomorphometric evaluation</term>
<term>Histomorphometric parameters</term>
<term>Hydroxyapatite</term>
<term>Hydroxyapatite coating</term>
<term>Hydroxyapatite coatings</term>
<term>Imaging</term>
<term>Implant</term>
<term>Implant interface</term>
<term>Implant interfaces</term>
<term>Implant sections</term>
<term>Implant surface</term>
<term>Indentation</term>
<term>Interface</term>
<term>Interstitial bone</term>
<term>Long term</term>
<term>Mater</term>
<term>Mechanical properties</term>
<term>Modulus</term>
<term>Nanoindentation</term>
<term>Nanoindentation modulus</term>
<term>Nanoindentation results</term>
<term>National institute</term>
<term>Other areas</term>
<term>Present study</term>
<term>Previous studies</term>
<term>Prosthet dent</term>
<term>Same specimens</term>
<term>Sectioned</term>
<term>Specimens sectioned</term>
<term>Subperiosteal implants</term>
<term>Titanium implants</term>
<term>Trabecular bone</term>
<term>Wiley periodicals</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Calcium phosphate (hydroxyapatite or HA) coatings have been applied to Custom Osseous Integrated Implants (COIIs) to improve the quality of the bone‐implant integration, yet little is known concerning the biomechanical properties of bone surrounding the HA‐coated implants in humans over the long term. The purpose of this study was to characterize the mechanical and histomorphometric properties of the bone along the implant interface. Specimens were prepared from three similar mandibular implants that were functional in three female patients for about 11 years. Histomorphometric analyses showed bone‐implant contact averaging 75% for all specimens. Area coverage of residual HA‐coating ranged from 52 to 70%. When compared with previous studies, these results show a relatively high percentage of residual HA after a decade in vivo. Nanoindentation showed similar average values of hardness and modulus (p = 0.53 and p = 0.56, respectively) comparing bone adjacent to residual HA‐coating and regions where the coating was absent. The elastic modulus was significantly lower for bone near the bone‐implant interface (<200 μm) as compared with bone distant (>1000 μm) from the interface (p = 0.05), thereby reflecting different properties of the bone near these interfaces. Backscattered electron imaging showed darker gray levels which indicated decreased mineral content in bone adjacent to the implant, consistent with the nanoindentation results. © 2010 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2010.</div>
</front>
</TEI>
<affiliations><list><country><li>États-Unis</li>
</country>
<region><li>Alabama</li>
<li>Californie</li>
</region>
</list>
<tree><country name="États-Unis"><region name="Alabama"><name sortKey="Baker, M I" sort="Baker, M I" uniqKey="Baker M" first="M. I." last="Baker">M. I. Baker</name>
</region>
<name sortKey="Eberhardt, A W" sort="Eberhardt, A W" uniqKey="Eberhardt A" first="A. W." last="Eberhardt">A. W. Eberhardt</name>
<name sortKey="Lemons, J E" sort="Lemons, J E" uniqKey="Lemons J" first="J. E." last="Lemons">J. E. Lemons</name>
<name sortKey="Lemons, J E" sort="Lemons, J E" uniqKey="Lemons J" first="J. E." last="Lemons">J. E. Lemons</name>
<name sortKey="Lemons, J E" sort="Lemons, J E" uniqKey="Lemons J" first="J. E." last="Lemons">J. E. Lemons</name>
<name sortKey="Martin, D M" sort="Martin, D M" uniqKey="Martin D" first="D. M." last="Martin">D. M. Martin</name>
<name sortKey="Mcgwin, G" sort="Mcgwin, G" uniqKey="Mcgwin G" first="G." last="Mcgwin">G. Mcgwin</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 005412 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 005412 | 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=     ISTEX:43D4949DAC8401214A5B410E3568F9CE507CA304
   |texte=   Bone properties surrounding hydroxyapatite‐coated custom osseous integrated dental implants
}}

This area was generated with Dilib version V0.6.32.
Data generation: Thu Nov 30 15:26:48 2017. Site generation: Tue Mar 8 16:36:20 2022

	Serveur d'exploration sur le patient édenté
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur le patient édenté

Bone properties surrounding hydroxyapatite‐coated custom osseous integrated dental implants

Bone properties surrounding hydroxyapatite‐coated custom osseous integrated dental implants

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri