Influence of cervical preflaring and root canal preparation on the fracture resistance of endodontically treated teeth.
Paula Barcellos da SilvaSimone Ferreti DuarteMurilo Priori AlcaldeMarco Antonio Húngaro DuarteRodrigo Ricci VivanRicardo Abreu da RosaMarcus Vinícius Reis SóAngela Longo do NascimentoPublished in: BMC oral health (2020)
Cervical preflaring assumes particular importance previously to the root canal preparation because it minimizes the occurrence of operative accidents, and permits more accurate determination of working length and the apical diameter.