Avaliação comparativa da latência e da duração do Cloridrato de Levobupivacaína 0,5% sem e com vasoconstritor em anestesia terminal infiltrativa

• Ano de defesa: 2004
• Autor(a) principal: Barros, Eduardo Giordano de
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Uberlândia; Brasil; Programa de Pós-graduação em Odontologia
• Palavras-chave em Português: Levobupivacaína; Teste elétrico; Vasoconstritor; Levobupivacaine; Eletric pulp tester; Vasoconstrictor; CNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA
• Link de acesso: https://repositorio.ufu.br/handle/123456789/27137; http://dx.doi.org/10.14393/ufu.di.2004.25

The purpose of this study was to comparatively evaluate the time of latency and duration of two types of levobupivacaine 0,5%: plain and with epinephrine 1:200.000, in maxillary infiltrative anesthesia. The infiltration anesthesias were perfomed in the vestibule in the upper caninine chosen at random by the voluntee in a triple-blind study. The chosen tooth was anesthetized with both anesthetic solution in two sessions with a minimum interval of 48 hours. The time of latency and duration of pulpar anesthesia were analysed by eletric pulp tester (Analytic Technology) and the soft tissue duration was noted by the volunteer. The results showed statistical significant difference (p< 0,05) when there was vasoconstrictor addition in time of pulpar (p= 0,0004) and soft tissue (p= 0,0019) anesthesia; however, no significanct difference was obtained in latency period (p=0,6547). it was concluded that both Solutions were effective in obtaining anesthesia for hard and soft tlssues and the addition of 1:200.000 epinephrine prolonged the duration of anesthesia.