Can a Dental Hygienist finish margins of inlays, crowns, and bridges?

A dental hygienist's role in the context of finishing margins of inlays, crowns, and bridges is largely determined by the regulations set forth in Washington State. Under these regulations, procedures that involve the alteration or finishing of dental restorations, such as inlays, crowns, and bridges, typically fall within the scope of dental treatment that requires specific training and supervision from a licensed dentist.

Because finishing these restorations is considered a complex task that impacts the overall quality of dental work and patient safety, dental hygienists are not permitted to perform this function independently. It is necessary to ensure that such tasks are completed under the direct oversight of a dentist, as they have the authority and expertise to ensure that the work meets the necessary standards of care.

Thus, the answer indicating that dental hygienists cannot finish the margins at all is aligned with the regulatory framework that governs their practice, emphasizing the importance of maintaining high standards for all dental procedures.