Prevalence of Two Rooted Mandibular First Premolars in Indian Population

Meenakshi N and Ashwin KS

Published on: 2023-08-02

Abstract

Background:

Knowledge of variation in root number occurrence in mandibular first premolars is essential for

proper diagnosis and successful endodontic treatment.

Methodology:

Using conventional orthopantomograph radiographs, number of roots in 430 first premolars was examined. 

Results:

Out of 430 teeth examined, only one tooth (0.23%) showed presence of two roots.

Conclusion:

The presence of two rooted first premolars in Chitradurga city is very less. Further studies including advanced imaging techniques are required.