Supernumerary Teeth
Extra numbers of teeth are known as supernumerary teeth. When they are present in the anterior maxilla in midline, they are known as mesiodens. When the extra teeth are present in the molar region as fourth molar, they are known as paramolar teeth. The anterior midline of the maxilla is the most common site whereas the maxillary molar area is the second most common site for supernumerary teeth.
Supernumerary tooth-mesiodens in anterior mandible in midline [1]
Radiograph showing mesiodens in anterior maxilla [1]
The investigation involves routine blood examination and IOPA or OPG radiographs. Depending on the anticipated level of difficulty of the surgery, additional investigations may be advised.
Treatment involves surgical extraction.
Ref:
- Oral pathology clinical pathologic correlation, Regezi, Sciubba, Jordan 4th Ed Saunders