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Bilateral talon cusps on primary central incisors: a case report
1Department of Restorative and Paediatric Dentistry, Jordan University of Science and Technology, Irbid, Jordan.
International Journal of Paediatric Dentistry
|September 1, 1996
Summary
This case report details bilateral talon cusps in a young child's primary maxillary incisors, a rare dental anomaly. These accessory cusps caused tongue irritation and occlusal issues.
Area of Science:
- Pediatric Dentistry
- Dental Anomalies
- Craniofacial Development
Background:
- Talon cusp is a rare dental anomaly affecting tooth morphology.
- It is characterized by an accessory cusp-like structure projecting from the lingual or palatal surface of a tooth.
- This anomaly is most commonly observed in the permanent dentition, but can occur in primary teeth.
Observation:
- A 17-month-old Jordanian-Arab boy presented with bilateral talon cusps on his maxillary primary central incisors.
- The anomaly manifested as a sharp, prominent accessory cusp on the palatal surface of both teeth.
- The right incisor showed a T-shaped crown outline due to the cusp's attachment, while the left incisor's cusp projected outwards.
Findings:
- The bilateral talon cusps were identified as an uncommon anomaly in the primary dentition.
- This case represents the seventh documented instance of talon cusps in the literature.
- The accessory cusps led to patient discomfort, including tongue irritation and occlusal interference.
Implications:
- Early identification and management of talon cusps in primary teeth are crucial for preventing complications.
- Understanding the presentation of this anomaly aids in diagnosis and treatment planning.
- This case contributes to the limited existing literature on talon cusps in primary dentition, particularly in diverse populations.