| Aspect | Expanded Function Dental Hygienist | Dental Assistant |
|---|
| Credentials | Dental Hygiene License, possibly additional certifications for expanded functions | Dental assisting certification or training program |
| Work Environment | Operates mainly in dental clinics, performing patient care and procedures | Supports dental team, prepares patients, and assists during procedures |
| Scope of Practice | Performs cleanings, takes X-rays, applies sealants, and may place restorations | Prepares instruments, sterilizes equipment, and assists with procedures |
The Expanded Function Dental Hygienist has a broader scope of clinical responsibilities, including performing certain procedures traditionally done by dentists, whereas Dental Assistants mainly support the dental team with patient preparation and assistance. Both roles are essential in dental practices but differ significantly in their scope and required credentials.