Demystifying the Three-rooted Primary Mandibular First Molar: A New Proposed Classification.

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The presence of an additional root in primary mandibular first molars, resulting in a three-rooted morphology, is a rare but significant anatomical variation. This article comprehensively explains three-rooted primary mandibular first molars, including the diagnostic methods, morphological variations, and clinical implications. Through an extensive examination, and careful clinical and radiographic observation, this study attempts to establish a relationship between the triangular morphology of the primary mandibular first molar and the presence of an additional root. Furthermore, a classification has been given explaining the five types of three-rooted primary mandibular first molar, based on the central groove pattern observed. This article aims to enhance awareness among dental practitioners and contribute to the advancement of knowledge in pediatric dental anatomy, along with its applications in various pediatric treatment protocols.

HOW TO CITE THIS ARTICLE

Gupta A, Dutta B, Dhull KS, Demystifying the Three-rooted Primary Mandibular First Molar: A New Proposed Classification. Int J Clin Pediatr Dent 2025;18(2):239-243.