Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris)
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1111/ahe.12836 http://hdl.handle.net/11449/241339 |
Resumo: | Capybaras have been victims of collisions against vehicles, which can result in fractures of the teeth and mandible. Then, a local anaesthetic block of the inferior alveolar and mental nerves is important for performing therapeutic procedures in the oral cavity of these rodents. Thus, the aim of this study was to describe the mandibular morphometry of the capybara with emphasis on the establishment of anatomic references for anaesthetic block of the inferior alveolar and mental nerves. For this, mandibles from eight young and adult capybaras were used. Radiography and morphometry of the capybara hemimandible were performed. The mandibular foramen had a dorsoventral diameter of 2.1 mm in young and 2.2 mm in adult capybaras, and it was situated ventrally to the third molar tooth. For extraoral block of the inferior alveolar nerve, the needle should be introduced obliquely 63.5 and 77.4 mm from the angular process in young and adult capybaras, respectively. In another extraoral approach, the needle should be introduced perpendicularly 20.8 mm in young and 26.3 mm in adult animals from the ventral margin of the capybara mandible. For blocking only the mental nerve, the needle should be inserted perpendicularly from the interalveolar margin, 10.7 and 11.5 mm in the young and adult capybaras, respectively. The findings of this study suggest that the age group should be taken into account when performing the anaesthetic block of the inferior alveolar and mental nerves in capybaras. |
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Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris)anaesthesiacapybaramandiblemorphometryrodentswildlifeCapybaras have been victims of collisions against vehicles, which can result in fractures of the teeth and mandible. Then, a local anaesthetic block of the inferior alveolar and mental nerves is important for performing therapeutic procedures in the oral cavity of these rodents. Thus, the aim of this study was to describe the mandibular morphometry of the capybara with emphasis on the establishment of anatomic references for anaesthetic block of the inferior alveolar and mental nerves. For this, mandibles from eight young and adult capybaras were used. Radiography and morphometry of the capybara hemimandible were performed. The mandibular foramen had a dorsoventral diameter of 2.1 mm in young and 2.2 mm in adult capybaras, and it was situated ventrally to the third molar tooth. For extraoral block of the inferior alveolar nerve, the needle should be introduced obliquely 63.5 and 77.4 mm from the angular process in young and adult capybaras, respectively. In another extraoral approach, the needle should be introduced perpendicularly 20.8 mm in young and 26.3 mm in adult animals from the ventral margin of the capybara mandible. For blocking only the mental nerve, the needle should be inserted perpendicularly from the interalveolar margin, 10.7 and 11.5 mm in the young and adult capybaras, respectively. The findings of this study suggest that the age group should be taken into account when performing the anaesthetic block of the inferior alveolar and mental nerves in capybaras.Graduate Program in Wild Animals School of Veterinary Medicine and Animal Science São Paulo State University (UNESP)School of Veterinary Medicine and Animal Science Center of Medicine and Research in Wildlife (CEMPAS) São Paulo State University (UNESP)Department of Animal Breeding and Nutrition School of Veterinary Medicine and Animal Science São Paulo State University (UNESP)Laboratory of Wildlife Anatomy São Paulo State University (UNESP)Graduate Program in Wild Animals School of Veterinary Medicine and Animal Science São Paulo State University (UNESP)School of Veterinary Medicine and Animal Science Center of Medicine and Research in Wildlife (CEMPAS) São Paulo State University (UNESP)Department of Animal Breeding and Nutrition School of Veterinary Medicine and Animal Science São Paulo State University (UNESP)Laboratory of Wildlife Anatomy São Paulo State University (UNESP)Universidade Estadual Paulista (UNESP)Oliveira, Elton Luís Ritir [UNESP]Farha, Aline Herrera [UNESP]Pinhatti, Carime Carrera [UNESP]Correia, Luiz Eduardo Cruz dos Santos [UNESP]Schimming, Bruno Cesar [UNESP]2023-03-01T20:57:35Z2023-03-01T20:57:35Z2022-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article633-639http://dx.doi.org/10.1111/ahe.12836Journal of Veterinary Medicine Series C: Anatomia Histologia Embryologia, v. 51, n. 5, p. 633-639, 2022.1439-02640340-2096http://hdl.handle.net/11449/24133910.1111/ahe.128362-s2.0-85134205626Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Veterinary Medicine Series C: Anatomia Histologia Embryologiainfo:eu-repo/semantics/openAccess2023-03-01T20:57:36Zoai:repositorio.unesp.br:11449/241339Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-01T20:57:36Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) |
title |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) |
spellingShingle |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) Oliveira, Elton Luís Ritir [UNESP] anaesthesia capybara mandible morphometry rodents wildlife |
title_short |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) |
title_full |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) |
title_fullStr |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) |
title_full_unstemmed |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) |
title_sort |
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris) |
author |
Oliveira, Elton Luís Ritir [UNESP] |
author_facet |
Oliveira, Elton Luís Ritir [UNESP] Farha, Aline Herrera [UNESP] Pinhatti, Carime Carrera [UNESP] Correia, Luiz Eduardo Cruz dos Santos [UNESP] Schimming, Bruno Cesar [UNESP] |
author_role |
author |
author2 |
Farha, Aline Herrera [UNESP] Pinhatti, Carime Carrera [UNESP] Correia, Luiz Eduardo Cruz dos Santos [UNESP] Schimming, Bruno Cesar [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Oliveira, Elton Luís Ritir [UNESP] Farha, Aline Herrera [UNESP] Pinhatti, Carime Carrera [UNESP] Correia, Luiz Eduardo Cruz dos Santos [UNESP] Schimming, Bruno Cesar [UNESP] |
dc.subject.por.fl_str_mv |
anaesthesia capybara mandible morphometry rodents wildlife |
topic |
anaesthesia capybara mandible morphometry rodents wildlife |
description |
Capybaras have been victims of collisions against vehicles, which can result in fractures of the teeth and mandible. Then, a local anaesthetic block of the inferior alveolar and mental nerves is important for performing therapeutic procedures in the oral cavity of these rodents. Thus, the aim of this study was to describe the mandibular morphometry of the capybara with emphasis on the establishment of anatomic references for anaesthetic block of the inferior alveolar and mental nerves. For this, mandibles from eight young and adult capybaras were used. Radiography and morphometry of the capybara hemimandible were performed. The mandibular foramen had a dorsoventral diameter of 2.1 mm in young and 2.2 mm in adult capybaras, and it was situated ventrally to the third molar tooth. For extraoral block of the inferior alveolar nerve, the needle should be introduced obliquely 63.5 and 77.4 mm from the angular process in young and adult capybaras, respectively. In another extraoral approach, the needle should be introduced perpendicularly 20.8 mm in young and 26.3 mm in adult animals from the ventral margin of the capybara mandible. For blocking only the mental nerve, the needle should be inserted perpendicularly from the interalveolar margin, 10.7 and 11.5 mm in the young and adult capybaras, respectively. The findings of this study suggest that the age group should be taken into account when performing the anaesthetic block of the inferior alveolar and mental nerves in capybaras. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-01 2023-03-01T20:57:35Z 2023-03-01T20:57:35Z |
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/ahe.12836 Journal of Veterinary Medicine Series C: Anatomia Histologia Embryologia, v. 51, n. 5, p. 633-639, 2022. 1439-0264 0340-2096 http://hdl.handle.net/11449/241339 10.1111/ahe.12836 2-s2.0-85134205626 |
url |
http://dx.doi.org/10.1111/ahe.12836 http://hdl.handle.net/11449/241339 |
identifier_str_mv |
Journal of Veterinary Medicine Series C: Anatomia Histologia Embryologia, v. 51, n. 5, p. 633-639, 2022. 1439-0264 0340-2096 10.1111/ahe.12836 2-s2.0-85134205626 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Veterinary Medicine Series C: Anatomia Histologia Embryologia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
633-639 |
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_ |
1797790219186995200 |