During the stable physiological stage, the molar may be treated by root channel filling. The silver- amalgamated filling in carious cavities of 2 nd class at interproximal faces may be easily detached. It seems to be advantageous to merely fill these cavities without restoring the interproximal edges
Tooth, Deciduous ; Dentition, Primary ; child

Gemination, a relatively uncommon dental anomaly, is characterized by its peculiar representation as a tooth with a bifid crown and a common root and root canal. It usually occurs in primary dentition. To come across gemination in a supernumerary tooth is a rare phenomenon. The purpose of this paper is to present a unique case of hyperdontia wherein gemination in an impacted supernumerary tooth resulted in a trifid crown unlike the usual bifid crown. The role of conventional radiographs as well as computed tomography, to accurately determine the morphology and spatial location, and to arrive at a diagnosis, is also emphasized in this paper.
Crowns ; Dental Pulp Cavity ; Dentition, Primary ; Multidetector Computed Tomography ; Tooth ; Tooth, Impacted ; Tooth, Supernumerary