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Supernumerary teeth in the bilateral buccal space: a rare case
1National Dental Centre, Singapore. 5 Second Hospital Ave, 168938 Singapore.
The British Journal of Oral & Maxillofacial Surgery
|February 26, 2019
Summary
This study reports a rare case of supernumerary teeth found in the bilateral buccal space, an unusual location outside the typical alveolar bone. This finding highlights the importance of considering ectopic eruption sites in dental diagnostics.
Area of Science:
- Dentistry
- Oral and Maxillofacial Surgery
- Developmental Biology
Background:
- Supernumerary teeth, or hyperdontia, are a common dental anomaly.
- Typically, these extra teeth are located within the alveolar bone of the maxilla or mandible.
- Ectopic eruption sites for supernumerary teeth are infrequently reported.
Observation:
- A patient presented with a clinical and radiographic diagnosis of two supernumerary teeth.
- These anomalous teeth were uniquely positioned within the bilateral buccal space, lateral to the molar teeth.
- No associated pathologies or significant clinical symptoms were noted at the time of presentation.
Findings:
- The case confirms the possibility of supernumerary teeth developing in extral-alveolar locations.
- Histological examination, if performed, would reveal the specific dental tissues present.
- Bilateral occurrence in this unusual site is exceptionally rare.
Implications:
- This case expands the known anatomical variations for supernumerary tooth eruption.
- Awareness of such ectopic locations is crucial for accurate diagnosis and treatment planning in pediatric and adult dentistry.
- Further research into the etiology of extral-alveolar supernumerary teeth may be warranted.
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