Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study

Detalhes bibliográficos
Autor(a) principal: Ponzoni, Daniela [UNESP]
Data de Publicação: 2020
Outros Autores: Martins, Fabrício E. P. B., Conforte, Jadison J. [UNESP], Egas, Laís S. [UNESP], Tonini, Karen R. [UNESP], de Carvalho, Paulo S. P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1111/cid.12907
http://hdl.handle.net/11449/200300
Resumo: Purpose: The objective of this study was to evaluate the immediate bone damage and bone repair after osteotomy for implants using conventional drills and drills powered by piezoelectric motor. Materials and methods: Twelve rabbits received a tibial osteotomy with a conventional drill (control), with a diamond like carbon drill (DLC) and with a piezoelectric drill (Piezo). The animals were euthanized immediately, 30 and 60 days postoperatively. The tibias were removed and analyzed by means of histomorphometry, immunohistochemistry and microtomography. Results: The immediate damage to the tissue at the cavity margins was similar (P >.05). At 30 and 60 days, the amount of newly formed bone tissue was similar (P >.05). Osteocalcin was intense score at 60 days in Piezo group. Microtomography revealed that bone volume at 30 days (control 3.8; DLC 4.3; and Piezo 2.4) and 60 days (control 4.9; DLC 4.82; and Piezo 3.95) were similar. There was a significant difference in bone formation between 30 (2.4) and 60 days (3.95) for the Piezo group (P =.016). Conclusion: The immediate effects and repair of cavities made using conventional, DLC coated, or ultrasound drills were similar.
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spelling Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit studybone tissuedrillsimplantologypiezosurgeryPurpose: The objective of this study was to evaluate the immediate bone damage and bone repair after osteotomy for implants using conventional drills and drills powered by piezoelectric motor. Materials and methods: Twelve rabbits received a tibial osteotomy with a conventional drill (control), with a diamond like carbon drill (DLC) and with a piezoelectric drill (Piezo). The animals were euthanized immediately, 30 and 60 days postoperatively. The tibias were removed and analyzed by means of histomorphometry, immunohistochemistry and microtomography. Results: The immediate damage to the tissue at the cavity margins was similar (P >.05). At 30 and 60 days, the amount of newly formed bone tissue was similar (P >.05). Osteocalcin was intense score at 60 days in Piezo group. Microtomography revealed that bone volume at 30 days (control 3.8; DLC 4.3; and Piezo 2.4) and 60 days (control 4.9; DLC 4.82; and Piezo 3.95) were similar. There was a significant difference in bone formation between 30 (2.4) and 60 days (3.95) for the Piezo group (P =.016). Conclusion: The immediate effects and repair of cavities made using conventional, DLC coated, or ultrasound drills were similar.Department of Surgery and Integrated Clinic Araçatuba School of Dentistry––UNESPPrivate PracticePost Graduating Dental Prosthesis Araçatuba School of Dentistry––UNESPDental Implantology Araçatuba School of Dentistry––UNESPBauru School of Dentistry University of São Paulo––USPDepartment of Surgery and Integrated Clinic Araçatuba School of Dentistry––UNESPPost Graduating Dental Prosthesis Araçatuba School of Dentistry––UNESPDental Implantology Araçatuba School of Dentistry––UNESPUniversidade Estadual Paulista (Unesp)Private PracticeUniversidade de São Paulo (USP)Ponzoni, Daniela [UNESP]Martins, Fabrício E. P. B.Conforte, Jadison J. [UNESP]Egas, Laís S. [UNESP]Tonini, Karen R. [UNESP]de Carvalho, Paulo S. P.2020-12-12T02:03:00Z2020-12-12T02:03:00Z2020-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article250-260http://dx.doi.org/10.1111/cid.12907Clinical Implant Dentistry and Related Research, v. 22, n. 3, p. 250-260, 2020.1708-82081523-0899http://hdl.handle.net/11449/20030010.1111/cid.129072-s2.0-85083456398Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengClinical Implant Dentistry and Related Researchinfo:eu-repo/semantics/openAccess2024-09-19T13:30:53Zoai:repositorio.unesp.br:11449/200300Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-19T13:30:53Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
title Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
spellingShingle Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
Ponzoni, Daniela [UNESP]
bone tissue
drills
implantology
piezosurgery
title_short Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
title_full Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
title_fullStr Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
title_full_unstemmed Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
title_sort Evaluation of immediate cell viability and repair of osteotomies for implants using drills and piezosurgery. A randomized, prospective, and controlled rabbit study
author Ponzoni, Daniela [UNESP]
author_facet Ponzoni, Daniela [UNESP]
Martins, Fabrício E. P. B.
Conforte, Jadison J. [UNESP]
Egas, Laís S. [UNESP]
Tonini, Karen R. [UNESP]
de Carvalho, Paulo S. P.
author_role author
author2 Martins, Fabrício E. P. B.
Conforte, Jadison J. [UNESP]
Egas, Laís S. [UNESP]
Tonini, Karen R. [UNESP]
de Carvalho, Paulo S. P.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Private Practice
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Ponzoni, Daniela [UNESP]
Martins, Fabrício E. P. B.
Conforte, Jadison J. [UNESP]
Egas, Laís S. [UNESP]
Tonini, Karen R. [UNESP]
de Carvalho, Paulo S. P.
dc.subject.por.fl_str_mv bone tissue
drills
implantology
piezosurgery
topic bone tissue
drills
implantology
piezosurgery
description Purpose: The objective of this study was to evaluate the immediate bone damage and bone repair after osteotomy for implants using conventional drills and drills powered by piezoelectric motor. Materials and methods: Twelve rabbits received a tibial osteotomy with a conventional drill (control), with a diamond like carbon drill (DLC) and with a piezoelectric drill (Piezo). The animals were euthanized immediately, 30 and 60 days postoperatively. The tibias were removed and analyzed by means of histomorphometry, immunohistochemistry and microtomography. Results: The immediate damage to the tissue at the cavity margins was similar (P >.05). At 30 and 60 days, the amount of newly formed bone tissue was similar (P >.05). Osteocalcin was intense score at 60 days in Piezo group. Microtomography revealed that bone volume at 30 days (control 3.8; DLC 4.3; and Piezo 2.4) and 60 days (control 4.9; DLC 4.82; and Piezo 3.95) were similar. There was a significant difference in bone formation between 30 (2.4) and 60 days (3.95) for the Piezo group (P =.016). Conclusion: The immediate effects and repair of cavities made using conventional, DLC coated, or ultrasound drills were similar.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T02:03:00Z
2020-12-12T02:03:00Z
2020-06-01
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/10.1111/cid.12907
Clinical Implant Dentistry and Related Research, v. 22, n. 3, p. 250-260, 2020.
1708-8208
1523-0899
http://hdl.handle.net/11449/200300
10.1111/cid.12907
2-s2.0-85083456398
url http://dx.doi.org/10.1111/cid.12907
http://hdl.handle.net/11449/200300
identifier_str_mv Clinical Implant Dentistry and Related Research, v. 22, n. 3, p. 250-260, 2020.
1708-8208
1523-0899
10.1111/cid.12907
2-s2.0-85083456398
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Clinical Implant Dentistry and Related Research
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 250-260
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 repositoriounesp@unesp.br
_version_ 1813546497808007168

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