What type of procedures are dental hygienists authorized to perform in New Jersey?

In New Jersey, dental hygienists are authorized to perform preventive and therapeutic procedures as directed by a dentist. This encompasses a wide range of activities aimed at maintaining oral health and preventing dental diseases. Preventive procedures may include the application of sealants and fluoride treatments, while therapeutic procedures could involve periodontal therapy and the treatment of non-surgical conditions.

The collaboration with a dentist is essential, as it allows hygienists to operate within the framework of a dental practice where they can contribute effectively to patient care under the overall direction of a licensed dentist. This ensures that all procedures align with the established treatment plans for patients.

Other options are limited in scope. For instance, while diagnostic procedures are a vital part of dental care, they alone do not encompass the full range of activities a hygienist is trained to perform. Focusing solely on cosmetic procedures or surgical procedures misrepresents the comprehensive role of dental hygienists, who are primarily trained for preventive care rather than surgery or purely cosmetic tasks. Thus, the correct answer encapsulates the authorized practice of dental hygienists in New Jersey effectively.