Dental hygienists typically:
- Clean calcareous deposits, accretions, and stains from teeth and beneath margins of gums, using dental instruments.
- Record and review patient medical histories.
- Examine gums, using probes, to locate periodontal recessed gums and signs of gum disease.
- Feel and visually examine gums for sores and signs of disease.
- Expose and develop x-ray film.
- Chart conditions of decay and disease for diagnosis and treatment by dentist.
- Maintain dental equipment and sharpen and sterilize dental instruments.
- Feel lymph nodes under patient's chin to detect swelling or tenderness that could indicate presence of oral cancer.
- Provide clinical services or health education to improve and maintain the oral health of patients or the general public.
- Apply fluorides or other cavity preventing agents to arrest dental decay.
Click here to learn more about 29-2021 Dental Hygienists.