Retreatment case of roots with RetreatAll® rotary files of Zarc4Endo
Retreatment cases are often complicated and that is the reason why requires great skills on the part of the profesional. Purificación Varela, endodontist in Bahillo Policlínica Dental shows us a case report of a chronic apical periodontitis in 3.6 portrayed with RetreatAll® files.