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Retromolar canal diagnosed by cone-beam computed tomography and its influence in inferior alveolar nerve block / Canal retromolar diagnosticado por tomografía computarizada de haz cónico y su influencia en el bloqueo del nervio alveolar inferior
Costa, Eliana Dantas; Fortes, João Henrique Parise; Cruvinel, Pedro Bastos; Gaêta-Araujo, Hugo; Mendonça, Lucas Moreira; Freitas, Bruna Neves de; Pedrazzi, Vinícius; Oliveira-Santos, Christiano; Tirapelli, Camila.
Afiliação
  • Costa, Eliana Dantas; Department of Dental Materials and Prosthodontics. School of Dentistry of Ribeirão Preto. University of São Paulo. Department of Oral Diagnosis, Piracicaba Dental School. University of Campinas. Piracicaba, SP, Brazil. BR
  • Fortes, João Henrique Parise; Department of Dental Materials and Prosthodontics. School of Dentistry of Ribeirão Preto, University of São Paulo, SP, Brazil. BR
  • Cruvinel, Pedro Bastos; Department of Dental Materials and Prosthodontics. School of Dentistry of Ribeirão Preto, University of São Paulo, SP, Brazil. BR
  • Gaêta-Araujo, Hugo; Department of Oral Radiology. School of Dentistry, Federal University of Alfenas, Alfenas, Minas Gerais, Brazil. BR
  • Mendonça, Lucas Moreira; Department of Dental Materials and Prosthodontics. School of Dentistry of Ribeirão Preto, University of São Paulo, SP, Brazil. BR
  • Freitas, Bruna Neves de; Department of Dental Materials and Prosthodontics. School of Dentistry of Ribeirão Preto, University of São Paulo, SP, Brazil. BR
  • Pedrazzi, Vinícius; Department of Dental Materials and Prosthodontics. School of Dentistry of Ribeirão Preto, University of São Paulo, SP, Brazil. BR
  • Oliveira-Santos, Christiano; Department of Diagnosis & Oral Health. University of Louisville School of Dentistry. Department of Stomatology, Public Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, SP, Brazil. BR
  • Tirapelli, Camila; Department of Dental Materials and Prosthodontics. School of Dentistry of Ribeirão Preto, University of São Paulo, SP, Brazil. BR
Odovtos (En linea) ; 25(1)abr. 2023.
Article em En | LILACS, SaludCR | ID: biblio-1422191
Biblioteca responsável: CR1.1
ABSTRACT
The aim of this study was to observed the anesthetic efficacy of the alveolar nerve block on nine patients that CBCT diagnosed unilateral retromolar canal on a double-blind, split-mouth approach. The assessments of patient response to thermal (pulp vitality test) and pressure (compression of soft tissue) stimuli were carried out before and 5 minutes after the inferior alveolar nerve block procedure, using both visual analog scale (VAS) and Mc Gill pain questionnaires (McG). The mean percentage of patient response decreased after alveolar nerve block, according to both VAS and McG, and was statistically similar among hemi mandibles with and without retromolar canal (Wilcoxon>0.05); however, those without retromolar canal presented greater reduction in patient response in 6 out of 9 cases. Therefore, the retromolar canal is not a determinant factor of inferior alveolar nerve block failure.
RESUMEN
El objetivo de este estudio fue observar la eficacia anestésica del bloqueo del nervio alveolar en nueve pacientes que CBCT diagnosticó canal retromolar unilateral en un abordaje de boca dividida doble ciego. Las evaluaciones de la respuesta del paciente a los estímulos térmicos (prueba de vitalidad pulpar) y de presión (compresión de los tejidos blandos) se realizaron antes y 5 minutos después del procedimiento de bloqueo del nervio alveolar inferior, utilizando tanto la escala analógica visual (VAS) como los cuestionarios de dolor de Mc Gill ( McG). El porcentaje medio de respuesta de los pacientes disminuyó tras el bloqueo del nervio alveolar, según EVA y McG, y fue estadísticamente similar entre hemimandíbulas con y sin canal retromolar (Wilcoxon>0,05); sin embargo, aquellos sin canal retromolar presentaron mayor reducción en la respuesta del paciente en 6 de 9 casos. Por lo tanto, el canal retromolar no es un factor determinante del fracaso del bloqueo del nervio alveolar inferior.
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Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Tomografia Computadorizada de Feixe Cônico / Canal Mandibular / Anestesia Tipo de estudo: Clinical_trials / Diagnostic_studies Limite: Humans País/Região como assunto: America do sul / Brasil Idioma: En Revista: Odovtos (En linea) Assunto da revista: Cirurgia Geral / Oftalmologia / Ortopedia Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Brasil
Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Tomografia Computadorizada de Feixe Cônico / Canal Mandibular / Anestesia Tipo de estudo: Clinical_trials / Diagnostic_studies Limite: Humans País/Região como assunto: America do sul / Brasil Idioma: En Revista: Odovtos (En linea) Assunto da revista: Cirurgia Geral / Oftalmologia / Ortopedia Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Brasil