What type of written authorization is required for a hygienist to perform procedures?

A signed document from the dentist is essential because it provides explicit written authorization for the dental hygienist to perform specific procedures. This formal agreement ensures that there is a clear understanding of the responsibilities and expectations between the dentist and the hygienist. It serves as a legal record that protects both parties and confirms that the hygienist's actions are aligned with the dentist's directives and the standards of practice established by the state dental board.

While a note from the dentist might imply permission, it may lack the necessary detail and formalities that a signed document entails. A verbal agreement lacks the clarity and accountability that written authorization carries, making it less reliable. Similarly, a printed email does not hold the same legal weight as a signed document, which is often required for adherence to legal and ethical standards in dental practice. Thus, a signed document is the most appropriate form of authorization for a hygienist to perform procedures.