Evaluación de la capacidad de sellado corono-marginal de tres materiales de restauración provisional en cavidades preparadas con fines endodóncicos, sometidos a desafío ácido comparando el grado de microfiltración mediante técnica de corte

摘要

Daily, in the dental practice, temporary cements are used, to allow some medicament’s action or what is very frequently, in the endodontic practice, to avoid micro leakage. Although, micro leakage is still a big problem that hasn’t been solved, there are in the market many options to try to minimize this inconvenient.