Final answer:
Five expanded functions that dental assistants can obtain through the Commission on Dental Accreditation include coronal polishing, sealant application, preliminary oral evaluation, restorative dental functions, and assisting with orthodontic procedures.
Step-by-step explanation:
The Commission on Dental Accreditation (CODA) specifies five extended functions that dental assistants can obtain certification for to enhance their skills and career opportunities. These expanded functions allow dental assistants to perform more advanced duties under the supervision of a dentist, thereby increasing the efficiency of dental care. The expanded functions are:
- Coronal polishing: This allows the dental assistant to perform a cleaning procedure that removes plaque and stains from the crowns of teeth.
- Sealant application: Dental assistants learn to apply dental sealants to the chewing surfaces of back teeth, a preventive measure against cavities.
- Preliminary oral evaluation: In some cases, dental assistants can be trained to perform initial examinations of patients' oral health.
- Restorative dental functions: This involves various duties associated with filling procedures, like placing, carving, and finishing amalgam or composite restorations.
- Orthodontic procedures: Learning to assist with and managing certain aspects of orthodontic treatments, such as wire changes and bracket placement.
Certifications in these areas are highly beneficial for both personal career growth and the advancement of dental health services. They illustrate the increasing reliance on skilled dental assistants within the healthcare framework.