Radix entomolaris: A case series

Abstract

The objective of this case report is to present a review on the clinical approach for identification and endodontic management of RE and a case series on detection and root canal treatment of mandibular first molar with radix entomolaris. Dentists should be aware of the variations in the anatomy of permanent mandibular first molars. The knowledge about prevalence, diagnosis, morphology, canal configuration of an RE, and the right clinical approach to it is a very important requirement along with angulated radiographs for a successful endodontic treatment. A careful and adapted radiographic as well as a clinical approach is required for an RE, failure of which may lead to procedural errors and a failed treatment outcome in the future.