Dental hygienists are licensed health professionals who focus on
the prevention and treatment of diseases of the mouth and gums.
Dental hygienists work under the direction of dentists and oral
surgeons in private dental offices, schools, public health clinics, hospitals,
managed care organizations, correctional institutions, and nursing homes. Each
state has specific regulations controlling the range of services dental
hygienists can perform. Services may include:
- Providing oral health care assessments that
include reviewing individual health histories, dental charting, and oral cancer
screening.
- Taking and processing dental
X-rays.
- Cleaning the teeth by removing plaque and calculus (tartar)
from above and below the gumline.
- Applying cavity-preventing
solutions, such as fluorides and sealants, to the teeth.
- Teaching
proper oral hygiene and plaque control techniques.
- Developing
individualized at-home oral hygiene programs.
Dental hygienists are graduates of accredited dental hygiene
education programs. They must pass written and clinical exams before they can
practice.