Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5005/jp-journals-10024-1845 http://hdl.handle.net/11449/220792 |
Resumo: | Objective: This study aimed to investigate, in vitro, possible alterations on mini-implants surface after retrieval and if the cleaning process and sterilization can predispose damages. Materials and methods: Two commercial mini-implants were tested for deformations after drilling and removing in artificial bone four times. Samples were analyzed by scanning electron microscopy, and surface alterations verified through thread and pitches deformation. To alterations caused by insertion/removal and the cleaning process and sterilization were verified in different procedures: Insertions and sterilization, only insertions, and only sterilization. Photomicrographs were analyzed in order to compare the surface characteristics. Head deformation was verified qualitatively. For a quantitative analysis, distances between threads were measured across the active part of the mini-implants. Results: No deformation was observed in both groups. The cleaning and sterilization processes did not provoke alteration in both groups. Nevertheless, the presence of synthetic bone was noted in some samples. The mean distances between implant threads were similar after all steps in all regions in both groups. Conclusion: The results suggest that the tested mini-implants can be retrieved without damage of its surface after four cycles of insertion, removal, and sterilization. |
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Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro studyOrthodontic mini-implantRedrillingSterilizationObjective: This study aimed to investigate, in vitro, possible alterations on mini-implants surface after retrieval and if the cleaning process and sterilization can predispose damages. Materials and methods: Two commercial mini-implants were tested for deformations after drilling and removing in artificial bone four times. Samples were analyzed by scanning electron microscopy, and surface alterations verified through thread and pitches deformation. To alterations caused by insertion/removal and the cleaning process and sterilization were verified in different procedures: Insertions and sterilization, only insertions, and only sterilization. Photomicrographs were analyzed in order to compare the surface characteristics. Head deformation was verified qualitatively. For a quantitative analysis, distances between threads were measured across the active part of the mini-implants. Results: No deformation was observed in both groups. The cleaning and sterilization processes did not provoke alteration in both groups. Nevertheless, the presence of synthetic bone was noted in some samples. The mean distances between implant threads were similar after all steps in all regions in both groups. Conclusion: The results suggest that the tested mini-implants can be retrieved without damage of its surface after four cycles of insertion, removal, and sterilization.Department of Orthodontics Faculdade IPPEOPostgraduate Program in Dentistry Federal University of PelotasInstituto e Centro de Pesquisas São Leopoldo Mandic CampinasSchool of Dentistry University of São PauloSchool of Dentistry São Paulo State UniversitySchool of Dentistry São Paulo State UniversityFaculdade IPPEOFederal University of PelotasInstituto e Centro de Pesquisas São Leopoldo Mandic CampinasUniversidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Gross, J. M.Nascimento, G. G.Araújo, V. C.Bönecker, M. J.S.Furuse, C. [UNESP]2022-04-28T19:05:29Z2022-04-28T19:05:29Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article300-305http://dx.doi.org/10.5005/jp-journals-10024-1845Journal of Contemporary Dental Practice, v. 17, n. 4, p. 300-305, 2016.1526-3711http://hdl.handle.net/11449/22079210.5005/jp-journals-10024-18452-s2.0-85012108918Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Contemporary Dental Practiceinfo:eu-repo/semantics/openAccess2022-04-28T19:05:29Zoai:repositorio.unesp.br:11449/220792Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:53:31.436333Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study |
title |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study |
spellingShingle |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study Gross, J. M. Orthodontic mini-implant Redrilling Sterilization |
title_short |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study |
title_full |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study |
title_fullStr |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study |
title_full_unstemmed |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study |
title_sort |
Mini-implants for orthodontic anchorage: Surface analysis after redrilling and sterilization - an in vitro study |
author |
Gross, J. M. |
author_facet |
Gross, J. M. Nascimento, G. G. Araújo, V. C. Bönecker, M. J.S. Furuse, C. [UNESP] |
author_role |
author |
author2 |
Nascimento, G. G. Araújo, V. C. Bönecker, M. J.S. Furuse, C. [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Faculdade IPPEO Federal University of Pelotas Instituto e Centro de Pesquisas São Leopoldo Mandic Campinas Universidade de São Paulo (USP) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Gross, J. M. Nascimento, G. G. Araújo, V. C. Bönecker, M. J.S. Furuse, C. [UNESP] |
dc.subject.por.fl_str_mv |
Orthodontic mini-implant Redrilling Sterilization |
topic |
Orthodontic mini-implant Redrilling Sterilization |
description |
Objective: This study aimed to investigate, in vitro, possible alterations on mini-implants surface after retrieval and if the cleaning process and sterilization can predispose damages. Materials and methods: Two commercial mini-implants were tested for deformations after drilling and removing in artificial bone four times. Samples were analyzed by scanning electron microscopy, and surface alterations verified through thread and pitches deformation. To alterations caused by insertion/removal and the cleaning process and sterilization were verified in different procedures: Insertions and sterilization, only insertions, and only sterilization. Photomicrographs were analyzed in order to compare the surface characteristics. Head deformation was verified qualitatively. For a quantitative analysis, distances between threads were measured across the active part of the mini-implants. Results: No deformation was observed in both groups. The cleaning and sterilization processes did not provoke alteration in both groups. Nevertheless, the presence of synthetic bone was noted in some samples. The mean distances between implant threads were similar after all steps in all regions in both groups. Conclusion: The results suggest that the tested mini-implants can be retrieved without damage of its surface after four cycles of insertion, removal, and sterilization. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2022-04-28T19:05:29Z 2022-04-28T19:05:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5005/jp-journals-10024-1845 Journal of Contemporary Dental Practice, v. 17, n. 4, p. 300-305, 2016. 1526-3711 http://hdl.handle.net/11449/220792 10.5005/jp-journals-10024-1845 2-s2.0-85012108918 |
url |
http://dx.doi.org/10.5005/jp-journals-10024-1845 http://hdl.handle.net/11449/220792 |
identifier_str_mv |
Journal of Contemporary Dental Practice, v. 17, n. 4, p. 300-305, 2016. 1526-3711 10.5005/jp-journals-10024-1845 2-s2.0-85012108918 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Contemporary Dental Practice |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
300-305 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128873047523328 |