The incidence of root caries increases with age. James S. Wefel, PhD, shares his expertise on the prevention and treatment of this serious threat to oral health.

Proper explorer selection and technique are requisite to successful nonsurgical periodontal therapy.

Dimensions of Dental Hygiene talks with John Molinari, PhD, about hand dermatitis reactions.

As the elderly population grows, dental hygienists can make a difference in promoting good health by encouraging medication compliance.