Stanley F. Malamed, DDS, provides an inside look at the evolution of anesthesia in dentistry and dental hygiene.

In an interview with Kathy Phipps, RDH, MPH, DrPH, she discusses the role of dental hygiene in detecting and treating dental caries.

Dimensions of Dental Hygiene speaks with Caren M. Barnes, RDH, MS, about the fundamentals of polishing and prophylaxis pastes.

Dimensions of Dental Hygiene speaks with Louis Costa, II, DMD, MD, about the growing popularity of facial esthetic procedures and the resulting opportunities for dentistry and dental hygiene.