Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Catarina Gonçalves
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/26105
Resumo: Tese de mestrado, Medicina Dentária, Universidade de Lisboa, Faculdade de Medicina Dentária, 2016
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spelling Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro studySaúde oralImplantes dentáriosTeses de mestrado - 2016Domínio/Área Científica::Ciências Médicas::Medicina ClínicaTese de mestrado, Medicina Dentária, Universidade de Lisboa, Faculdade de Medicina Dentária, 2016Purpose: To evaluate the influence of two different surgical preparation protocols in the primary stability (PS) of implants; To evaluate if the probe’s tip position and sterilization process of the SmartPeg influences the measurement of implant PS, obtained through resonance frequency analysis. Materials and Methods: Twenty implants ImplanteDouble® (Conexão, Rubeaspharma, Porto, Portugal) with 4.0x8.5 mm were placed in cow ribs. In groups A, B, C and D the implant site preparation was made according to the manufacturer recommendations, and implants were placed with a 60 Ncm insertion torque. For groups E, F, G and H the initial preparation was the same of the manufacturer’s protocol groups, but with an additional drill. Implants in those groups were placed with a 40 Ncm insertion torque. Implant PS values were obtained trough Osstell® Mentor (Osstell AB, Gothenburg, Sweden). In groups A, B, E and F six measurements were taken for each implant, using a new SmartPeg. Three of them were obtained positioning the probe parallel to the SmartPeg and other three positioning it perpendicularly. The same protocol was used for implants in groups C, D, G and H. However, in those groups a reused SmartPeg was employed instead of a new one. For each group the sample size were 10 implants. Results: There were statistical significant differences (p < 0.05) between the ISQ values of implants placed in accordance to the manufacturer recommendations and following an altered preparation protocol, with implants in Groups A, B, C and D presenting higher values of PS. No significant differences were observed between ISQ values recorded with different probe positions and using a new or a 1 cycle of sterilization subjected SmartPeg. Conclusions: The surgical preparation protocol influences PS. Different positions of probe’s tip and sterilization of the SmartPeg, do not affect PS measurements.Francisco, HelenaCaramês, João, 1962-Repositório da Universidade de LisboaRodrigues, Catarina Gonçalves2017-01-23T10:46:16Z201620162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10451/26105TID:201291169enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-08T16:15:59Zoai:repositorio.ul.pt:10451/26105Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:42:50.580877Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
title Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
spellingShingle Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
Rodrigues, Catarina Gonçalves
Saúde oral
Implantes dentários
Teses de mestrado - 2016
Domínio/Área Científica::Ciências Médicas::Medicina Clínica
title_short Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
title_full Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
title_fullStr Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
title_full_unstemmed Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
title_sort Factors influencing primary stability of dental implants assessed with resonance frequency analysis: an in vitro study
author Rodrigues, Catarina Gonçalves
author_facet Rodrigues, Catarina Gonçalves
author_role author
dc.contributor.none.fl_str_mv Francisco, Helena
Caramês, João, 1962-
Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Rodrigues, Catarina Gonçalves
dc.subject.por.fl_str_mv Saúde oral
Implantes dentários
Teses de mestrado - 2016
Domínio/Área Científica::Ciências Médicas::Medicina Clínica
topic Saúde oral
Implantes dentários
Teses de mestrado - 2016
Domínio/Área Científica::Ciências Médicas::Medicina Clínica
description Tese de mestrado, Medicina Dentária, Universidade de Lisboa, Faculdade de Medicina Dentária, 2016
publishDate 2016
dc.date.none.fl_str_mv 2016
2016
2016-01-01T00:00:00Z
2017-01-23T10:46:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10451/26105
TID:201291169
url http://hdl.handle.net/10451/26105
identifier_str_mv TID:201291169
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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