Comparative stress analysis of delayed and immediate loading of a single implant in an edentulous maxilla model

Comparative stress analysis of delayed and immediate loading of a single implant in an edentulous maxilla model

Stress distribution in peri-implant bone in an edentulous maxilla following delayed and immediate loading implant and the effect of implant length on the maximum stress were evaluated by using two kinds of finite element analyses. A threaded implant was loaded with a 100 N vertical force, either imm...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of dental biomechanics 2014-05, Vol.5, p.1758736014533982-1758736014533982
Hauptverfasser: Gao, Jie, Matsushita, Yasuyuki, Esaki, Daisuke, Matsuzaki, Tatsuya, Koyano, Kiyoshi
Format: Artikel
Sprache:eng
Schlagworte:
Original
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1758736014533982
container_issue
container_start_page 1758736014533982
container_title Journal of dental biomechanics
container_volume 5
creator Gao, Jie
Matsushita, Yasuyuki
Esaki, Daisuke
Matsuzaki, Tatsuya
Koyano, Kiyoshi
description Stress distribution in peri-implant bone in an edentulous maxilla following delayed and immediate loading implant and the effect of implant length on the maximum stress were evaluated by using two kinds of finite element analyses. A threaded implant was loaded with a 100 N vertical force, either immediately or delayed, and examined by finite element analysis with a simple contact relation or a bonding interaction between the implant and the bone, respectively. Higher stresses were observed in cortical bone around the implant neck following delayed loading and in the trabecular bone around the implant threading in the immediate loading model. The maximum stress in the immediate loading model was dramatically higher than in delayed loading. Increased implant length caused decrease in bone stresses in both loading models. Though the stress level was higher, the decrease in the maximum trabecular bone stress in immediate loading was profound.
doi_str_mv 10.1177/1758736014533982
format Article
fullrecord <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_4206692</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_1758736014533982</sage_id><sourcerecordid>1616480296</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4152-ca2b3dd378c692294765963c2e343be2fe8b4488518767920614fea8fd890eac3</originalsourceid><addsrcrecordid>eNp1UU1r3DAQFaWlCdvceyo65uJGX7blSyEs_QgEcmnPYtYabxVkayvZIfvvM8umIQlEFw1v3rx5w2PssxRfpWzbC9nWttWNkKbWurPqHTs9QNUBe_-sPmFnpdwKelp1WqiP7ETV2igaOWVpncYdZJjDHfIyZyyFwwRxX0LhaeAeI-zRE-Z5GEf0AWbkMYEP0_ZAAF6oikjdXYRp5mEiMkeP07zEtBQ-wn2IEfiYSOwT-zBALHj2-K_Ynx_ff69_Vdc3P6_Wl9dVb2Stqh7URnuvW9s3nVKdaZu6a3SvUBu9QTWg3RhjbS1t27SdEo00A4IdvO0EQq9X7NtRd7dsyHVPbjJEt8thhLx3CYJ72ZnCX7dNd86QFq0kgfNHgZz-LVhmN4bSIx0yIV3lZCMbY4UiVysmjtQ-p1IyDk9rpHCHqNzrqGjky3N7TwP_gyFCdSQU2KK7TUumUMrbgg8315z4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1616480296</pqid></control><display><type>article</type><title>Comparative stress analysis of delayed and immediate loading of a single implant in an edentulous maxilla model</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central Open Access</source><source>CLOCKSS</source><source>Portico (Triggered Content) Open Access</source><source>PubMed Central</source><creator>Gao, Jie ; Matsushita, Yasuyuki ; Esaki, Daisuke ; Matsuzaki, Tatsuya ; Koyano, Kiyoshi</creator><creatorcontrib>Gao, Jie ; Matsushita, Yasuyuki ; Esaki, Daisuke ; Matsuzaki, Tatsuya ; Koyano, Kiyoshi</creatorcontrib><description>Stress distribution in peri-implant bone in an edentulous maxilla following delayed and immediate loading implant and the effect of implant length on the maximum stress were evaluated by using two kinds of finite element analyses. A threaded implant was loaded with a 100 N vertical force, either immediately or delayed, and examined by finite element analysis with a simple contact relation or a bonding interaction between the implant and the bone, respectively. Higher stresses were observed in cortical bone around the implant neck following delayed loading and in the trabecular bone around the implant threading in the immediate loading model. The maximum stress in the immediate loading model was dramatically higher than in delayed loading. Increased implant length caused decrease in bone stresses in both loading models. Though the stress level was higher, the decrease in the maximum trabecular bone stress in immediate loading was profound.</description><identifier>ISSN: 1758-7360</identifier><identifier>EISSN: 1758-7360</identifier><identifier>DOI: 10.1177/1758736014533982</identifier><identifier>PMID: 25342982</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Original</subject><ispartof>Journal of dental biomechanics, 2014-05, Vol.5, p.1758736014533982-1758736014533982</ispartof><rights>The Author(s) 2014</rights><rights>The Author(s) 2014 2014 SAGE Publications</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4152-ca2b3dd378c692294765963c2e343be2fe8b4488518767920614fea8fd890eac3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4206692/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4206692/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,27903,27904,53769,53771</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25342982$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gao, Jie</creatorcontrib><creatorcontrib>Matsushita, Yasuyuki</creatorcontrib><creatorcontrib>Esaki, Daisuke</creatorcontrib><creatorcontrib>Matsuzaki, Tatsuya</creatorcontrib><creatorcontrib>Koyano, Kiyoshi</creatorcontrib><title>Comparative stress analysis of delayed and immediate loading of a single implant in an edentulous maxilla model</title><title>Journal of dental biomechanics</title><addtitle>J Dent Biomech</addtitle><description>Stress distribution in peri-implant bone in an edentulous maxilla following delayed and immediate loading implant and the effect of implant length on the maximum stress were evaluated by using two kinds of finite element analyses. A threaded implant was loaded with a 100 N vertical force, either immediately or delayed, and examined by finite element analysis with a simple contact relation or a bonding interaction between the implant and the bone, respectively. Higher stresses were observed in cortical bone around the implant neck following delayed loading and in the trabecular bone around the implant threading in the immediate loading model. The maximum stress in the immediate loading model was dramatically higher than in delayed loading. Increased implant length caused decrease in bone stresses in both loading models. Though the stress level was higher, the decrease in the maximum trabecular bone stress in immediate loading was profound.</description><subject>Original</subject><issn>1758-7360</issn><issn>1758-7360</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp1UU1r3DAQFaWlCdvceyo65uJGX7blSyEs_QgEcmnPYtYabxVkayvZIfvvM8umIQlEFw1v3rx5w2PssxRfpWzbC9nWttWNkKbWurPqHTs9QNUBe_-sPmFnpdwKelp1WqiP7ETV2igaOWVpncYdZJjDHfIyZyyFwwRxX0LhaeAeI-zRE-Z5GEf0AWbkMYEP0_ZAAF6oikjdXYRp5mEiMkeP07zEtBQ-wn2IEfiYSOwT-zBALHj2-K_Ynx_ff69_Vdc3P6_Wl9dVb2Stqh7URnuvW9s3nVKdaZu6a3SvUBu9QTWg3RhjbS1t27SdEo00A4IdvO0EQq9X7NtRd7dsyHVPbjJEt8thhLx3CYJ72ZnCX7dNd86QFq0kgfNHgZz-LVhmN4bSIx0yIV3lZCMbY4UiVysmjtQ-p1IyDk9rpHCHqNzrqGjky3N7TwP_gyFCdSQU2KK7TUumUMrbgg8315z4</recordid><startdate>20140514</startdate><enddate>20140514</enddate><creator>Gao, Jie</creator><creator>Matsushita, Yasuyuki</creator><creator>Esaki, Daisuke</creator><creator>Matsuzaki, Tatsuya</creator><creator>Koyano, Kiyoshi</creator><general>SAGE Publications</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20140514</creationdate><title>Comparative stress analysis of delayed and immediate loading of a single implant in an edentulous maxilla model</title><author>Gao, Jie ; Matsushita, Yasuyuki ; Esaki, Daisuke ; Matsuzaki, Tatsuya ; Koyano, Kiyoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4152-ca2b3dd378c692294765963c2e343be2fe8b4488518767920614fea8fd890eac3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Original</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gao, Jie</creatorcontrib><creatorcontrib>Matsushita, Yasuyuki</creatorcontrib><creatorcontrib>Esaki, Daisuke</creatorcontrib><creatorcontrib>Matsuzaki, Tatsuya</creatorcontrib><creatorcontrib>Koyano, Kiyoshi</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of dental biomechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gao, Jie</au><au>Matsushita, Yasuyuki</au><au>Esaki, Daisuke</au><au>Matsuzaki, Tatsuya</au><au>Koyano, Kiyoshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparative stress analysis of delayed and immediate loading of a single implant in an edentulous maxilla model</atitle><jtitle>Journal of dental biomechanics</jtitle><addtitle>J Dent Biomech</addtitle><date>2014-05-14</date><risdate>2014</risdate><volume>5</volume><spage>1758736014533982</spage><epage>1758736014533982</epage><pages>1758736014533982-1758736014533982</pages><issn>1758-7360</issn><eissn>1758-7360</eissn><abstract>Stress distribution in peri-implant bone in an edentulous maxilla following delayed and immediate loading implant and the effect of implant length on the maximum stress were evaluated by using two kinds of finite element analyses. A threaded implant was loaded with a 100 N vertical force, either immediately or delayed, and examined by finite element analysis with a simple contact relation or a bonding interaction between the implant and the bone, respectively. Higher stresses were observed in cortical bone around the implant neck following delayed loading and in the trabecular bone around the implant threading in the immediate loading model. The maximum stress in the immediate loading model was dramatically higher than in delayed loading. Increased implant length caused decrease in bone stresses in both loading models. Though the stress level was higher, the decrease in the maximum trabecular bone stress in immediate loading was profound.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><pmid>25342982</pmid><doi>10.1177/1758736014533982</doi><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1758-7360
ispartof Journal of dental biomechanics, 2014-05, Vol.5, p.1758736014533982-1758736014533982
issn 1758-7360
1758-7360
language eng
recordid cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_4206692
source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central Open Access; CLOCKSS; Portico (Triggered Content) Open Access; PubMed Central
subjects Original
title Comparative stress analysis of delayed and immediate loading of a single implant in an edentulous maxilla model
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T04%3A24%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Comparative%20stress%20analysis%20of%20delayed%20and%20immediate%20loading%20of%20a%20single%20implant%20in%20an%20edentulous%20maxilla%20model&rft.jtitle=Journal%20of%20dental%20biomechanics&rft.au=Gao,%20Jie&rft.date=2014-05-14&rft.volume=5&rft.spage=1758736014533982&rft.epage=1758736014533982&rft.pages=1758736014533982-1758736014533982&rft.issn=1758-7360&rft.eissn=1758-7360&rft_id=info:doi/10.1177/1758736014533982&rft_dat=%3Cproquest_pubme%3E1616480296%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1616480296&rft_id=info:pmid/25342982&rft_sage_id=10.1177_1758736014533982&rfr_iscdi=true