Ex vivo biomechanical testing of funkquist b dorsal laminectomy between the sixth and seventh cervical vertebrae in dogs

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorCiência e Tecnologia do Sul de Minas Gerais (IFSULDEMINAS)-
Autor(es): dc.contributorEscola Barão de Mauá-
Autor(es): dc.creatorDias, Vinicius Dos Santos Vieira-
Autor(es): dc.creatorDias, Luís Gustavo Gosuen Gonçalves [UNESP]-
Autor(es): dc.creatorGalíndez, Julián Andres Sanjuan [UNESP]-
Autor(es): dc.creatorMinto, Bruno Watanabe [UNESP]-
Autor(es): dc.creatorMarinho, Paulo Vinicius Tertuliano-
Autor(es): dc.creatorDissenha, Adrielly [UNESP]-
Autor(es): dc.creatorde Lucena, Dayvid Vianeis Farias [UNESP]-
Data de aceite: dc.date.accessioned2022-08-04T22:12:15Z-
Data de disponibilização: dc.date.available2022-08-04T22:12:15Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/0103-8478cr20200790-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222356-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222356-
Descrição: dc.descriptionDorsal laminectomy is routinely performed for spinal cord compressions or stenosis of the cervical vertebral canal. However, despite good results, relevant complications have been described in dogs. Considering the incomplete understanding of the necessity for complementary surgical stabilization after performing laminectomies in the cervical region, this study compared the resistance and range of motion (ROM) of the cervical spinal column subjected to Funkquist B laminectomy between the sixth and seventh vertebrae in dogs. Forty-four cervical vertebral columns (C2–T1) of dogs, with an average weight of 26.2±3.8 kg, were selected using radiography and computed tomography. Four experimental groups (n=11) were established according to the mechanical test: two control groups (flexion and extension control) and two laminectomy groups (flexion and extension laminectomies). Numerical results of the maximum load for measuring the resistance and ROM of the columns of the two control groups and the two laminectomy groups were compared. The laminectomy groups showed a lower maximum load, regardless of the mechanical test performed (P<0.001). The ROM was not influenced by laminectomy, the type of mechanical test (ventral flexion or extension), or its interaction (P<0.05). There was no interaction between the effect of the laminectomy factors (yes or no) and the effect of the mechanical tests for ventral flexion or extension (P<0.05). In conclusion, Funkquist B dorsal cervical laminectomy between C6 and C7 decreases mechanical resistance with a supraphysiological loading force but does not alter the ROM, suggesting that it can be used without additional mechanical stabilization in dogs.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFaculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista (UNESP) Campus de Jaboticabal-
Descrição: dc.descriptionInstituto Federal de Educação Ciência e Tecnologia do Sul de Minas Gerais (IFSULDEMINAS) Campus Muzambinho-
Descrição: dc.descriptionHospital Escola Barão de Mauá-
Descrição: dc.descriptionFaculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista (UNESP) Campus de Jaboticabal-
Idioma: dc.languageen-
Relação: dc.relationCiencia Rural-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiomechanics-
Palavras-chave: dc.subjectDog-
Palavras-chave: dc.subjectDorsal decompression-
Palavras-chave: dc.subjectVertebral instability-
Título: dc.titleEx vivo biomechanical testing of funkquist b dorsal laminectomy between the sixth and seventh cervical vertebrae in dogs-
Título: dc.titleAnálise biomecânica ex vivo dos efeitos da laminectomia dorsal funkquist b entre a sexta e a sétima vertebras cervicais em cães-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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