
Aim: As management of non-vital teeth with open apices is a challenge to dental practitioners. So, the aim of this case series is to use MTA plug in teeth with open apex. Summary: Mineral trioxide aggregate (MTA) apical plug method is an alternative treatment option for open apices, as it requires reasonably less time with predictable results and appears to be a valid material to obtain periradicular healing in teeth with open apices and necrotic pulps.