Buccal and Palatal Talon Cusps with Pulp Extensions on a Supernumerary Primary Tooth

This paper reports an unusual occurrence of talon cusp on a supernumerary primary incisor, presenting on both labial and palatal sides. The tooth was scheduled for extraction due to its interference with the occlusion. Morphometric analysis of the taloned cusps was performed on digitized replicas of the tooth crown using open-source image analysis toolkit (ImageJ). Further non-destructive investigation of the taloned crown under cone-beam X-ray computed tomography revealed pulpal extensions in both talon cusps

Dens Invaginatus and Talon Cusp Co-occurring in a Mandibular Central Incisor: A Case Report

Talon cusp and dens invaginatus are tooth shape anomalies that rarely affect mandibular teeth. Their co-occurrence in a single tooth is uncommon. The purpose of this report was to present a rare case of both talon cusp and dens invaginatus in a permanent mandibular central incisor. The diagnosis of dens invaginatus was made from routine radiographs taken to investigate a possible pulpal extension within the taloned cusp. Since the invagination did not communicate with the oral cavity, no treatment was indicated. The talon cusp was slightly grinded and smoothened to eliminate tongue irritation