Anatomy of Root Apex and it’s Significance in Endodontics

Abstract

The anatomy of root apex is an area of interest to the endodontist. Endodontic treatment aims to remove micro-organisms from
the root canal system while also preventing reinfection. To achieve this objective, it is important to understand the anatomy
of this region in detail. There are various morphological landmark in this region, namely, apical constriction, apical foramen,
root apex (anatomic and radiographic), and cementodentinal junction for better outcome, it is important to understand their
variation and contribution in endodontic success.
Key words: Apical constriction, Apical foramen, Cementodentinal junction, Root apex (anatomic and radiographic)