What level of expanded function is involved in fitting and cementing stainless steel crowns on primary posterior teeth after fit verification by dentists?

Fitting and cementing stainless steel crowns on primary posterior teeth is classified as a Level 2 expanded function in dental hygiene practice. This classification indicates that dental hygienists with appropriate training may perform procedures that involve some degree of complexity while still being supervised by a dentist.

Level 2 functions often include tasks that require technical skills and a certain level of decision-making, such as verifying the fit of restorations and ensuring proper adherence and function of dental crowns. In this context, once the dentist has conducted a fit verification, the dental hygienist has the authority to proceed with the fitting and cementing of the crowns. This reflects both the regulatory framework and the recognized scope of practice for dental hygienists in Iowa, ensuring that they can provide certain expanded functions that contribute to patient care while working under the dentist's supervision.

Recognizing the hierarchy of tasks across various levels of expanded functions is essential for understanding the roles dental hygienists play within a dental team and adhering to legal and ethical guidelines in their practice.