Some assistants are trained in Armed Forces schools. About 290 formal training programs were accredited by the American Dental Association's Commission on Dental Accreditation in 1984. More than three-fourths of the programs take 1 year to complete and lead to a certificate or diploma. Graduates of 2-year programs offered in community and junior colleges earn an associate degree. The minimum requirement for any of these programs is a high school diploma or its equivalent.
Some schools require typing or a science course for admission.
Those receiving dental assistant training in the Armed Forces usually qualify for civilian jobs as dental assistants. High school students interested in careers as dental assistants should take courses in biology, chemistry, health, typing and office practices. Accredited dental assisting programs include classroom, laboratory, and preclinical instruction in dental assisting skills and related theory. In addition, students gain practical experience in affiliated dental schools, local clinics, or selected dental offices. A correspondence course offered by the University of North Carolina School of Dentistry is also available.