Supernumerary roots is a condition found in teeth when there may be a larger number of roots than expected.
The most common teeth affected are mandibular (lower) canines, premolars, and molars, especially third molars.
Maxillary first premolars and mandibular molars usually have two roots.
[1] The clinical significance of this condition is associated with dentistry when accurate information regarding root canal anatomy is required when root canal treatment is required.
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