Second lower premolar
It is generally the largest of all premolars. Its masticatory surface differs from the others in that it can exist in several forms (two-pronged, three-pronged and multi-pronged). It is a Voldrich class II pillar.

References
Related articles
References used
- SVOBODA, Otto, et al. Stomatologická propedeutika : Učebnice pro lékařské fakulty. 1. vydání. Avicenum, 1984. 392 s.
