Fractographic analysis of ProTaper and Mtwo systems: Breakage and distortion in severely curved roots of molars

• Principais autores: Fatima Betul Basturk (Autor), Mohammad Hossein Nekoofar (Autor), Hesna Sazak Ovecoglu (Autor), Yildiz Garip Berker (Autor), Mahir Gunday (Autor), Harold H Messer (Autor), Paul MH Dummer (Autor)
• Formato: Livro
• Publicado em: Wolters Kluwer Medknow Publications, 2014-01-01T00:00:00Z.
• Assuntos: article
• Acesso em linha: Connect to this object online.

Aim: This study evaluated the distortion and fracture mode of ProTaper and Mtwo rotary instruments following their use in severely curved root canals in extracted human teeth. Materials and Methods: A total of 30 mesial canals of mandibular molars were allocated into two groups that were balanced in...