Fusion of Primary Mandibular Anterior Teeth Associated with Partial Anodontia of Primary and Permanent Dentition: A Case Report

Abstract

Fusion is a developmental anomaly of the teeth. It is defined as the union of two independently developing primary or permanent teeth. Aberrations in morpho differentiation stage of tooth development lead to abnormal forms and sizes of teeth. This paper reports a rare case which had the presence of fused primary incisors in the right mandibular region along with agenesis of primary and permanent mandibular left lateral incisor.