Which procedure is prohibited for a Dental Hygienist?

Taking impressions for study models is a procedure that dental hygienists are prohibited from performing because it falls under the scope of dental treatment that is typically reserved for dentists. In North Carolina, the practice act delineates specific functions that dental hygienists are authorized to perform, which primarily include preventative and therapeutic services aimed at maintaining oral health.

In contrast, applying sulcular antimicrobial agents is generally considered within the scope of practice for dental hygienists, as it directly relates to preventive care and oral hygiene. Cementing temporary restorations is often allowed as an extension of typical hygiene duties, particularly in the context of facilitating restorative care. Coronal polishing, when performed by a dental hygienist who has completed the appropriate training courses, is also within their scope and is commonly accepted as part of their role in maintaining dental hygiene.

The distinction in permitted procedures is based on the foundational education, training, and licensure of dental hygienists versus dentists. Understanding this regulatory framework is key for professionals as they navigate their responsibilities and ensure compliance with North Carolina's dental practice laws.