Premium
Talon cusp in Malaysia
Author(s) -
Meon Rusmah
Publication year - 1991
Publication title -
australian dental journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.701
H-Index - 71
eISSN - 1834-7819
pISSN - 0045-0421
DOI - 10.1111/j.1834-7819.1991.tb00801.x
Subject(s) - cusp (singularity) , dentistry , medicine , orthodontics , malocclusion , maxillary central incisor , radiography , surgery , mathematics , geometry
Five hundred and thirty‐six patients were examined for the presence of talon cusps. The anomaly was observed in 28 patients (5.2 per cent). There was no sex predilection in the occurrence. Only two patients had a bilateral occurrence, with the maxillary lateral incisors being the most commonly affected. Radiographic evidence of pulpal extension into the cusp was observed in five patients. Many of the affected teeth presented with deep developmental grooves some of which were carious and/or occlusal interference leading to malocclusion.