Under general supervision of a dentist, which service can a licensed dental hygienist perform?

A licensed dental hygienist working under the general supervision of a dentist is permitted to perform certain services that do not require the direct presence of a dentist but are still crucial to patient care. Performing coronal polishing is within the scope of practice for dental hygienists under general supervision. This procedure involves cleaning the surface of the teeth to remove plaque and stains, thereby contributing to overall oral health.

Unlike coronal polishing, other services such as injecting anesthetic agents, placing and carving direct restorations, and diagnosing for dental treatment typically require more direct involvement or oversight from a dentist due to their complexity and the potential implications for patient care. These services fall outside the typical duties assigned to dental hygienists operating under general supervision, ensuring that patient safety and care standards are upheld.