Year : 2021

Volume : Volume 12

Issue : Issue 4

Address for correspondence :
Dr. Madanala Nagarjun
nagarjun2226@gmail.com

Abstract

Normally, the permanent mandibular third molar has two roots, mesial and distal. However, mandibular molars may have an additional root located either buccally (radix paramolaris) or lingually (radix entomolaris [RE]). Understanding of the presence of an additional root and its root canal anatomy is essential for successful treatment outcome. The aim of this paper is to present a case of permanent mandibular third molar with an additional third root (RE) in Indian population. The presence of an additional third root in permanent mandibular third molars may affect the prognosis of tooth if it is misdiagnosed. Thus, an accurate diagnosis and thorough understanding of variation in root canal anatomy is essential for treatment success.

Keywords: Radix entomolaris, Mandibular third molar, Supernumerary root.