Cirurgia apical: técnicas, tecnologia e materiais na busca do sucesso
DOI:
https://doi.org/10.26843/ro_unicid.v22i1.395Palavras-chave:
Apicectomia, Lasers, Endodontia.Resumo
A evolução da tecnologia e de pesquisas científicas trouxe novas possibilidades para o cirurgião-dentista aprimorar sua terapêutica e maximizar resultados favoráveis perante diversas patologias. A Endodontia vem se firmando como especialidade de alto índice de sucesso, porém o fracasso ainda existe, principalmente nos casos de retratamento com lesão e obturação insatisfatória e em cirurgias apicais envolvendo infecções refratárias. Após revisão da literatura, observa-se que vários autores, ao longo dos anos, discutem a indicação e a técnica cirúrgica, que envolve diretamente a apicectomia, o retropreparo, o tratamento da superfície apical ressectada, a obturação retrógrada, o material retrobturador e a microinfiltração que esse material possa apresentar. O uso de ultrassom no corte do ápice e a possibilidade de se utilizar a irradiação laser no retropreparo, visando uma profunda desinfecção e possível diminuição da permeabilidade dentinária, chamaram a atenção da comunidade científica, gerando uma onda de estudos direcionados nesse sentido. Pode-se observar uma grande variedade de resultados e propostas quando do manejo do ápice durante a cirurgia apical, assim como contradições referentes à indicação cirúrgica.Downloads
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