Stress shielding and fatigue limits of poly‐ether‐ether‐ketone dental implants
Identifieur interne : 001473 ( Istex/Curation ); précédent : 001472; suivant : 001474Stress shielding and fatigue limits of poly‐ether‐ether‐ketone dental implants
Auteurs : Woo-Taek Lee [Corée du Sud] ; Jai-Young Koak [Corée du Sud] ; Young-Jun Lim [Corée du Sud] ; Seong-Kyun Kim [Corée du Sud] ; Ho-Beom Kwon [Corée du Sud] ; Myung-Joo Kim [Corée du Sud]Source :
- Journal of Biomedical Materials Research Part B: Applied Biomaterials [ 1552-4973 ] ; 2012-05.
Descripteurs français
- Wicri :
- topic : Biomatériau, Titane.
English descriptors
- KwdEn :
- Anterior dentition, Biomaterials, Biomech, Biomed mater, Biomedical materials research, Bone apposition, Bone density, Bone gain, Bone loss, Bone model, Bone resorption, Clin, Compressive, Compressive load, Compressive strength, Cortical bone, Cortical bone layer, Cyclic, Cyclic load, Dental implant design, Dental implants, Dentition, Direct contact, Elastic modulus, Endosseous implants, Fatigue limit, Fatigue limits, Fatigue testing, Fatigue tests, Finite element analysis, Glass peek carbon peek, Higher levels, Horizontal force, Implant, Implant dentistry, Lazy zone, Lower levels, Marginal bone loss, Material properties, Maximum load, Mechanical properties, Modulus, Nite, Nite element analysis, Nite element models, None none none, Online issue, Oral environment, Oral maxillofac implants, Osseointegrated implants, Peek, Peek implants, Peek layer, Physiological saline, Posterior dentitions, Previous studies, Prospective study, Prosthet dent, Pure titanium, Research report table, Resorption, Room temperature, Solid abutment, Spinal implants, Strain energy density, Strength values, Stress analysis, Stress distribution, Stress shielding, Stress shielding effect, Stress shielding effects, Testing machine, Theoretical effects, Titanium, Titanium rods, Trabecular bone, Upper intrabony area, Vertical force, Wiley periodicals, Zirconia, Zirconia implant, Zirconia implants.
- Teeft :
- Anterior dentition, Biomaterials, Biomech, Biomed mater, Biomedical materials research, Bone apposition, Bone density, Bone gain, Bone loss, Bone model, Bone resorption, Clin, Compressive, Compressive load, Compressive strength, Cortical bone, Cortical bone layer, Cyclic, Cyclic load, Dental implant design, Dental implants, Dentition, Direct contact, Elastic modulus, Endosseous implants, Fatigue limit, Fatigue limits, Fatigue testing, Fatigue tests, Finite element analysis, Glass peek carbon peek, Higher levels, Horizontal force, Implant, Implant dentistry, Lazy zone, Lower levels, Marginal bone loss, Material properties, Maximum load, Mechanical properties, Modulus, Nite, Nite element analysis, Nite element models, None none none, Online issue, Oral environment, Oral maxillofac implants, Osseointegrated implants, Peek, Peek implants, Peek layer, Physiological saline, Posterior dentitions, Previous studies, Prospective study, Prosthet dent, Pure titanium, Research report table, Resorption, Room temperature, Solid abutment, Spinal implants, Strain energy density, Strength values, Stress analysis, Stress distribution, Stress shielding, Stress shielding effect, Stress shielding effects, Testing machine, Theoretical effects, Titanium, Titanium rods, Trabecular bone, Upper intrabony area, Vertical force, Wiley periodicals, Zirconia, Zirconia implant, Zirconia implants.
Abstract
The poly‐ether‐ether‐ketone (PEEK) polymer is of great interest as an alternative to titanium in orthopedics because of its biocompatibility and low elastic modulus. This study evaluated the fatigue limits of PEEK and the effects of the low elastic modulus PEEK in relation to existing dental implants. Compressive loading tests were performed with glass fiber‐reinforced PEEK (GFR‐PEEK), carbon fiber‐reinforced PEEK (CFR‐PEEK), and titanium rods. Among these tests, GFR‐PEEK fatigue tests were performed according to ISO 14801. For the finite element analysis, three‐dimensional models of dental implants and bone were constructed. The implants in the test groups were coated with a 0.5‐mm thick and 5‐mm long PEEK layer on the upper intrabony area. The strain energy densities (SED) were calculated, and the bone resorption was predicted. The fatigue limits of GFR‐PEEK were 310 N and were higher than the static compressive strength of GFR‐PEEK. The bone around PEEK‐coated implants showed higher levels of SED than the bone in direct contact with the implants, and the wider diameter and stiffer implants showed lower levels of SED. The compressive strength of the GFR‐PEEK and CFR‐PEEK implants ranged within the bite force of the anterior and posterior dentitions, respectively, and the PEEK implants showed adequate fatigue limits for replacing the anterior teeth. Dental implants with PEEK coatings and PEEK implants may reduce stress shielding effects. Dental implant application of PEEK polymer—fatigue limit and stress shielding. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2012
Url:
DOI: 10.1002/jbm.b.32669
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001473
Links to Exploration step
ISTEX:2AA8B7F62B926C6289D0A114856B4A388918CAEDLe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Stress shielding and fatigue limits of poly‐ether‐ether‐ketone dental implants</title><author><name sortKey="Lee, Woo Aek" sort="Lee, Woo Aek" uniqKey="Lee W" first="Woo-Taek" last="Lee">Woo-Taek Lee</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Koak, Jai Oung" sort="Koak, Jai Oung" uniqKey="Koak J" first="Jai-Young" last="Koak">Jai-Young Koak</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Lim, Young Un" sort="Lim, Young Un" uniqKey="Lim Y" first="Young-Jun" last="Lim">Young-Jun Lim</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Kim, Seong Yun" sort="Kim, Seong Yun" uniqKey="Kim S" first="Seong-Kyun" last="Kim">Seong-Kyun Kim</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Kwon, Ho Eom" sort="Kwon, Ho Eom" uniqKey="Kwon H" first="Ho-Beom" last="Kwon">Ho-Beom Kwon</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Kim, Myung Oo" sort="Kim, Myung Oo" uniqKey="Kim M" first="Myung-Joo" last="Kim">Myung-Joo Kim</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation><affiliation wicri:level="1"><mods:affiliation>E-mail: silk1@snu.ac.kr</mods:affiliation><country wicri:rule="url">Corée du Sud</country></affiliation><affiliation wicri:level="1"><mods:affiliation>Correspondence address: Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Correspondence address: Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:2AA8B7F62B926C6289D0A114856B4A388918CAED</idno><date when="2012" year="2012">2012</date><idno type="doi">10.1002/jbm.b.32669</idno><idno type="url">https://api.istex.fr/document/2AA8B7F62B926C6289D0A114856B4A388918CAED/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001473</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001473</idno><idno type="wicri:Area/Istex/Curation">001473</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Stress shielding and fatigue limits of poly‐ether‐ether‐ketone dental implants<ref type="note" target="#fn1"></ref></title><author><name sortKey="Lee, Woo Aek" sort="Lee, Woo Aek" uniqKey="Lee W" first="Woo-Taek" last="Lee">Woo-Taek Lee</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Koak, Jai Oung" sort="Koak, Jai Oung" uniqKey="Koak J" first="Jai-Young" last="Koak">Jai-Young Koak</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Lim, Young Un" sort="Lim, Young Un" uniqKey="Lim Y" first="Young-Jun" last="Lim">Young-Jun Lim</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Kim, Seong Yun" sort="Kim, Seong Yun" uniqKey="Kim S" first="Seong-Kyun" last="Kim">Seong-Kyun Kim</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Kwon, Ho Eom" sort="Kwon, Ho Eom" uniqKey="Kwon H" first="Ho-Beom" last="Kwon">Ho-Beom Kwon</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation></author><author><name sortKey="Kim, Myung Oo" sort="Kim, Myung Oo" uniqKey="Kim M" first="Myung-Joo" last="Kim">Myung-Joo Kim</name><affiliation wicri:level="1"><mods:affiliation>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></affiliation><affiliation wicri:level="1"><mods:affiliation>E-mail: silk1@snu.ac.kr</mods:affiliation><country wicri:rule="url">Corée du Sud</country></affiliation><affiliation wicri:level="1"><mods:affiliation>Correspondence address: Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea</mods:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Correspondence address: Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University, Seoul</wicri:regionArea></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">100B</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="1044">1044</biblScope><biblScope unit="page" to="1052">1052</biblScope><biblScope unit="page-count">9</biblScope><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2012-05">2012-05</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>Anterior dentition</term><term>Biomaterials</term><term>Biomech</term><term>Biomed mater</term><term>Biomedical materials research</term><term>Bone apposition</term><term>Bone density</term><term>Bone gain</term><term>Bone loss</term><term>Bone model</term><term>Bone resorption</term><term>Clin</term><term>Compressive</term><term>Compressive load</term><term>Compressive strength</term><term>Cortical bone</term><term>Cortical bone layer</term><term>Cyclic</term><term>Cyclic load</term><term>Dental implant design</term><term>Dental implants</term><term>Dentition</term><term>Direct contact</term><term>Elastic modulus</term><term>Endosseous implants</term><term>Fatigue limit</term><term>Fatigue limits</term><term>Fatigue testing</term><term>Fatigue tests</term><term>Finite element analysis</term><term>Glass peek carbon peek</term><term>Higher levels</term><term>Horizontal force</term><term>Implant</term><term>Implant dentistry</term><term>Lazy zone</term><term>Lower levels</term><term>Marginal bone loss</term><term>Material properties</term><term>Maximum load</term><term>Mechanical properties</term><term>Modulus</term><term>Nite</term><term>Nite element analysis</term><term>Nite element models</term><term>None none none</term><term>Online issue</term><term>Oral environment</term><term>Oral maxillofac implants</term><term>Osseointegrated implants</term><term>Peek</term><term>Peek implants</term><term>Peek layer</term><term>Physiological saline</term><term>Posterior dentitions</term><term>Previous studies</term><term>Prospective study</term><term>Prosthet dent</term><term>Pure titanium</term><term>Research report table</term><term>Resorption</term><term>Room temperature</term><term>Solid abutment</term><term>Spinal implants</term><term>Strain energy density</term><term>Strength values</term><term>Stress analysis</term><term>Stress distribution</term><term>Stress shielding</term><term>Stress shielding effect</term><term>Stress shielding effects</term><term>Testing machine</term><term>Theoretical effects</term><term>Titanium</term><term>Titanium rods</term><term>Trabecular bone</term><term>Upper intrabony area</term><term>Vertical force</term><term>Wiley periodicals</term><term>Zirconia</term><term>Zirconia implant</term><term>Zirconia implants</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Anterior dentition</term><term>Biomaterials</term><term>Biomech</term><term>Biomed mater</term><term>Biomedical materials research</term><term>Bone apposition</term><term>Bone density</term><term>Bone gain</term><term>Bone loss</term><term>Bone model</term><term>Bone resorption</term><term>Clin</term><term>Compressive</term><term>Compressive load</term><term>Compressive strength</term><term>Cortical bone</term><term>Cortical bone layer</term><term>Cyclic</term><term>Cyclic load</term><term>Dental implant design</term><term>Dental implants</term><term>Dentition</term><term>Direct contact</term><term>Elastic modulus</term><term>Endosseous implants</term><term>Fatigue limit</term><term>Fatigue limits</term><term>Fatigue testing</term><term>Fatigue tests</term><term>Finite element analysis</term><term>Glass peek carbon peek</term><term>Higher levels</term><term>Horizontal force</term><term>Implant</term><term>Implant dentistry</term><term>Lazy zone</term><term>Lower levels</term><term>Marginal bone loss</term><term>Material properties</term><term>Maximum load</term><term>Mechanical properties</term><term>Modulus</term><term>Nite</term><term>Nite element analysis</term><term>Nite element models</term><term>None none none</term><term>Online issue</term><term>Oral environment</term><term>Oral maxillofac implants</term><term>Osseointegrated implants</term><term>Peek</term><term>Peek implants</term><term>Peek layer</term><term>Physiological saline</term><term>Posterior dentitions</term><term>Previous studies</term><term>Prospective study</term><term>Prosthet dent</term><term>Pure titanium</term><term>Research report table</term><term>Resorption</term><term>Room temperature</term><term>Solid abutment</term><term>Spinal implants</term><term>Strain energy density</term><term>Strength values</term><term>Stress analysis</term><term>Stress distribution</term><term>Stress shielding</term><term>Stress shielding effect</term><term>Stress shielding effects</term><term>Testing machine</term><term>Theoretical effects</term><term>Titanium</term><term>Titanium rods</term><term>Trabecular bone</term><term>Upper intrabony area</term><term>Vertical force</term><term>Wiley periodicals</term><term>Zirconia</term><term>Zirconia implant</term><term>Zirconia implants</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Biomatériau</term><term>Titane</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The poly‐ether‐ether‐ketone (PEEK) polymer is of great interest as an alternative to titanium in orthopedics because of its biocompatibility and low elastic modulus. This study evaluated the fatigue limits of PEEK and the effects of the low elastic modulus PEEK in relation to existing dental implants. Compressive loading tests were performed with glass fiber‐reinforced PEEK (GFR‐PEEK), carbon fiber‐reinforced PEEK (CFR‐PEEK), and titanium rods. Among these tests, GFR‐PEEK fatigue tests were performed according to ISO 14801. For the finite element analysis, three‐dimensional models of dental implants and bone were constructed. The implants in the test groups were coated with a 0.5‐mm thick and 5‐mm long PEEK layer on the upper intrabony area. The strain energy densities (SED) were calculated, and the bone resorption was predicted. The fatigue limits of GFR‐PEEK were 310 N and were higher than the static compressive strength of GFR‐PEEK. The bone around PEEK‐coated implants showed higher levels of SED than the bone in direct contact with the implants, and the wider diameter and stiffer implants showed lower levels of SED. The compressive strength of the GFR‐PEEK and CFR‐PEEK implants ranged within the bite force of the anterior and posterior dentitions, respectively, and the PEEK implants showed adequate fatigue limits for replacing the anterior teeth. Dental implants with PEEK coatings and PEEK implants may reduce stress shielding effects. Dental implant application of PEEK polymer—fatigue limit and stress shielding. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2012</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001473 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 001473 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Istex
|étape= Curation
|type= RBID
|clé= ISTEX:2AA8B7F62B926C6289D0A114856B4A388918CAED
|texte= Stress shielding and fatigue limits of poly‐ether‐ether‐ketone dental implants
}}
| This area was generated with Dilib version V0.6.32. |  |