Dental assistants perform a variety of patient care, office, and laboratory duties, and often work chair-side as dentists examine and treat patients. They make patients as comfortable as possible in the dental chair, prepare them for treatment, and obtain their dental records. Assistants hand instruments and materials to dentists and keep patients' mouths dry and clear by using suction or other devices, and also sterilize and disinfect instruments and equipment, prepare trays of instruments for dental procedures, and instruct patients on postoperative and general oral health care.
Some dental assistants prepare materials for impressions and restorations, take dental x rays, and process x-ray film as directed by a dentist. Helps with office duties schedule and confirm appointments, receive patients, keep treatment records, send bills, receive payments, and order dental supplies and materials.
Dental assistants should not be confused with dental hygienists, who are licensed to perform different clinical tasks