Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique

Detalhes bibliográficos
Autor(a) principal: Roscamp, Marcelo [UNESP]
Data de Publicação: 2021
Outros Autores: Hataka, Alessandre [UNESP], Zambon, Frederico Carlini, Ferreira, Danyelle Rayssa Cintra [UNESP], Minto, Bruno Watanabe [UNESP], Dias, Luis Gustavo Gosuen Gonçalves [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/ACB360606
http://hdl.handle.net/11449/229194
Resumo: Purpose: To investigate the applicability of piezosurgery for cervical ventral slot (CVS), comparing it with the conventional technique of using high-speed burs for bone wear. Methods: Thirty rabbits (Oryctolagus cuniculus) were divided into two treatment groups (T1 and T2) corresponding to CVS between C3-C4. In T1, the surgery was performed with piezoelectric apparatus, and in T2 with high-speed burs. The evaluated parameters were: duration of each stage of surgery, temperature variations during CVS, visibility of the surgical field, intra and postoperative complications, and anesthetic monitoring. At 14, 28, and 56 postoperative days, five animals from each treatment group were submitted for histopathological study of the surgical site. Results: Compared with T2, T1 had more precise bone cut, and better visibility of the operative field, although it required longer total surgical time (p = 0.02) and triggered a greater number of intraoperative complications (p < 0.01), microscopic lesions in the spinal cord (p <0.05), and transient neurological deficits in the postoperatively (p < 0.05). Conclusion: It is necessary to perform surgical planning and have several tips of the piezoelectric instrument available for the safe use of the piezoelectric device in neurosurgery.
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spelling Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional techniqueNeurosurgeryPiezosurgeryRabbitsSpinal CordPurpose: To investigate the applicability of piezosurgery for cervical ventral slot (CVS), comparing it with the conventional technique of using high-speed burs for bone wear. Methods: Thirty rabbits (Oryctolagus cuniculus) were divided into two treatment groups (T1 and T2) corresponding to CVS between C3-C4. In T1, the surgery was performed with piezoelectric apparatus, and in T2 with high-speed burs. The evaluated parameters were: duration of each stage of surgery, temperature variations during CVS, visibility of the surgical field, intra and postoperative complications, and anesthetic monitoring. At 14, 28, and 56 postoperative days, five animals from each treatment group were submitted for histopathological study of the surgical site. Results: Compared with T2, T1 had more precise bone cut, and better visibility of the operative field, although it required longer total surgical time (p = 0.02) and triggered a greater number of intraoperative complications (p < 0.01), microscopic lesions in the spinal cord (p <0.05), and transient neurological deficits in the postoperatively (p < 0.05). Conclusion: It is necessary to perform surgical planning and have several tips of the piezoelectric instrument available for the safe use of the piezoelectric device in neurosurgery.Department of Veterinary Medicine and Surgery – College of Agricultural Sciences and Veterinary Medicine Universidade Estadual Paulista “Julio de Mesquita Filho”Department of Veterinary Clinic – College of Veterinary Medicine and Animal Science Universidade Estadual Paulista “Julio de Mesquita Filho”Veterinarian. Anestesia Veterinária EspecializadaDepartment of Veterinary Medicine and Surgery – College of Agricultural Sciences and Veterinary Medicine Universidade Estadual Paulista “Julio de Mesquita Filho”Department of Veterinary Clinic – College of Veterinary Medicine and Animal Science Universidade Estadual Paulista “Julio de Mesquita Filho”Universidade Estadual Paulista (UNESP)Veterinarian. Anestesia Veterinária EspecializadaRoscamp, Marcelo [UNESP]Hataka, Alessandre [UNESP]Zambon, Frederico CarliniFerreira, Danyelle Rayssa Cintra [UNESP]Minto, Bruno Watanabe [UNESP]Dias, Luis Gustavo Gosuen Gonçalves [UNESP]2022-04-29T08:31:01Z2022-04-29T08:31:01Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/ACB360606Acta Cirurgica Brasileira, v. 36, n. 6, 2021.1678-26740102-8650http://hdl.handle.net/11449/22919410.1590/ACB3606062-s2.0-85111006166Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Cirurgica Brasileirainfo:eu-repo/semantics/openAccess2022-04-29T08:31:01Zoai:repositorio.unesp.br:11449/229194Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:31:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
title Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
spellingShingle Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
Roscamp, Marcelo [UNESP]
Neurosurgery
Piezosurgery
Rabbits
Spinal Cord
title_short Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
title_full Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
title_fullStr Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
title_full_unstemmed Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
title_sort Cervical ventral slot in rabbits (Oryctolagus cuniculus). piezosurgery versus conventional technique
author Roscamp, Marcelo [UNESP]
author_facet Roscamp, Marcelo [UNESP]
Hataka, Alessandre [UNESP]
Zambon, Frederico Carlini
Ferreira, Danyelle Rayssa Cintra [UNESP]
Minto, Bruno Watanabe [UNESP]
Dias, Luis Gustavo Gosuen Gonçalves [UNESP]
author_role author
author2 Hataka, Alessandre [UNESP]
Zambon, Frederico Carlini
Ferreira, Danyelle Rayssa Cintra [UNESP]
Minto, Bruno Watanabe [UNESP]
Dias, Luis Gustavo Gosuen Gonçalves [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Veterinarian. Anestesia Veterinária Especializada
dc.contributor.author.fl_str_mv Roscamp, Marcelo [UNESP]
Hataka, Alessandre [UNESP]
Zambon, Frederico Carlini
Ferreira, Danyelle Rayssa Cintra [UNESP]
Minto, Bruno Watanabe [UNESP]
Dias, Luis Gustavo Gosuen Gonçalves [UNESP]
dc.subject.por.fl_str_mv Neurosurgery
Piezosurgery
Rabbits
Spinal Cord
topic Neurosurgery
Piezosurgery
Rabbits
Spinal Cord
description Purpose: To investigate the applicability of piezosurgery for cervical ventral slot (CVS), comparing it with the conventional technique of using high-speed burs for bone wear. Methods: Thirty rabbits (Oryctolagus cuniculus) were divided into two treatment groups (T1 and T2) corresponding to CVS between C3-C4. In T1, the surgery was performed with piezoelectric apparatus, and in T2 with high-speed burs. The evaluated parameters were: duration of each stage of surgery, temperature variations during CVS, visibility of the surgical field, intra and postoperative complications, and anesthetic monitoring. At 14, 28, and 56 postoperative days, five animals from each treatment group were submitted for histopathological study of the surgical site. Results: Compared with T2, T1 had more precise bone cut, and better visibility of the operative field, although it required longer total surgical time (p = 0.02) and triggered a greater number of intraoperative complications (p < 0.01), microscopic lesions in the spinal cord (p <0.05), and transient neurological deficits in the postoperatively (p < 0.05). Conclusion: It is necessary to perform surgical planning and have several tips of the piezoelectric instrument available for the safe use of the piezoelectric device in neurosurgery.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
2022-04-29T08:31:01Z
2022-04-29T08:31:01Z
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/10.1590/ACB360606
Acta Cirurgica Brasileira, v. 36, n. 6, 2021.
1678-2674
0102-8650
http://hdl.handle.net/11449/229194
10.1590/ACB360606
2-s2.0-85111006166
url http://dx.doi.org/10.1590/ACB360606
http://hdl.handle.net/11449/229194
identifier_str_mv Acta Cirurgica Brasileira, v. 36, n. 6, 2021.
1678-2674
0102-8650
10.1590/ACB360606
2-s2.0-85111006166
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Acta Cirurgica Brasileira
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
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