Curiosity Killed the Plaque Ep. 3: New Discoveries of Head & Neck Physiology

In this episode of Curiosity Killed the Plaque, Spring Hatfield, RDH, BSPH, discusses new discoveries of head and neck physiology.

Give it a watch, and make sure to subscribe to the Today’s RDH Dental Hygiene podcast on your favorite podcasting app or by going to