Combination of a new ultrasonic tip with rotary systems for the preparation of flattened root canals.
Karina Ines Medina Carita TavaresElisandra Márcia RodriguesAirton Oliveira Santos-JuniorFernanda Ferrari Esteves TorresJuliane Maria Guerreiro-TanomaruMario Tanomaru-FilhoPublished in: Restorative dentistry & endodontics (2021)
High percentages of debris and uninstrumented surface area were observed after preparation of flattened root canals. The HEDM, Flatsonic tip, and 25/0.03 instrument protocol enhanced cleaning in flattened root canals.