REGISTERED DENTAL ASSISTANT (RDA) JOB SUMMARY Responsible for preparing the patient for the treatment, assist the dentist in performing their treatment to the patient in restorative dentistry or oral surgery, prepare materials and equipment for treatment and have them ready for the dentist’s use, take x-rays and assist the dentist in laboratory work. May perform other duties related to work May perform the following procedures: All duties that a dental assistant is allowed to perform Mouth-mirror inspections of the oral cavity, to include charting of obvious lesions, existing restorations, and missing teeth Apply and activate bleaching agents using a nonlaser light-curing device Use of automated caries detection devices and materials to gather information for diagnosis by the dentist Obtain intraoral images for computer-aided design (CAD), milled restorations Pulp vitality testing and recording of findings Place bases, liners, and bonding agents Chemically prepare teeth for bonding Place, adjust, and finish direct provisional restorations Fabricate, adjust, cement, and remove indirect provisional restorations, including stainless steel crowns when used as a provisional restoration Place post-extraction dressings after inspection of the surgical site by the supervising licensed dentist Place periodontal dressings Dry endodontically treated canals using absorbent paper points Adjust dentures extra-orally Remove excess cement from surfaces of teeth with a hand instrument Polish coronal surfaces of the teeth Place ligature ties and archwires Remove orthodontic bands Remove excess cement with an ultrasonic scaler from supragingival surfaces of teeth undergoing orthodontic treatment (if he or she has completed a board- approved registered dental assistant educational program in those duties, or if he or she has provided evidence, satisfactory to the board, of having completed a board-approved course) The application of pit and fissure sealants (if he or she has completed a board- approved registered dental assistant educational program in those duties, or if he or she has provided evidence, satisfactory to the board, of having completed a board-approved course)
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Job Type
Full-time
Career Level
Entry Level
Education Level
High school or GED
Number of Employees
51-100 employees