Dens evaginatus of anterior teeth (talon cusp): report of five cases.
The talon cusp, or dens evaginatus of anterior teeth, is a relatively rare dental developmental anomaly characterized by the presence of an accessory cusplike structure projecting from the cingulum area or cementoenamel junction. This occurs in either maxillary or mandibular anterior teeth in both the primary and permanent dentition. This article reports five cases of talon cusp, two of them bilateral, affecting permanent maxillary central and lateral incisors and canines that caused clinical problems related to caries or occlusal interferences.
Department of Stomatology, School of Dentistry University of Seville, Seville, Spain. segurajj@wanadoo.es
Juan J
JJ
Segura-Egea
Alicia
A
Jiménez-Rubio
José V
JV
Ríos-Santos
Eugenio
E
Velasco-Ortega
D000328:Adult; D002648:Child; D003481:Cuspid / Q000002:abnormalities*; D003769:Dental Occlusion, Traumatic / Q000209:etiology; D006801:Humans; D007180:Incisor / Q000002:abnormalities*; D008297:Male; D014071:Tooth Abnormalities / Q000150:complications; D019237:Tooth Cervix / Q000002:abnormalities*