Second premolar - Dens premolaris secundus


Premolar teeth are the four first cheek teeth in the full eutherian* dentition. They are rostral to the molars. All except the first are preceded by deciduous teeth.

*Eutheria is a subclass of Mammals-except Monotremes and Marsupials-, having a placenta through which the foetus is nourished.

Illustrated Veterinary Anatomical Nomenclature - 3rd edittion - Gheorghe M. Constantinescu, Oskar Schaller - Enke


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