Effect of passive ultrasonic activation on microorganisms in primary root canal infection: a randomized clinical trial

• Main Authors: Esteban Isai Flores Orozco (Author), Cassia Cestari Toia (Author), Daiana Cavalli (Author), Rayana Duarte Khoury (Author), Flávia Goulart da Rosa Cardoso (Author), Eduardo Bresciani (Author), Marcia Carneiro Valera (Author)
• Format: Book
• Published: University of São Paulo, 2019-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Objective: This clinical study sought to evaluate the effectiveness of passive ultrasonic activation (PUA) in eliminating microorganisms in primary endodontic infection (PEI) after instrumentation of root canals using microbiological culture and checkerboard DNA-DNA hybridization. Methodolo...