Are dental hygienists permitted to take and interpret radiographs, and what governs this?

• A. No, they cannot take radiographs
• B. Yes, within the scope defined by Board rules and radiation safety standards
• C. Yes, but only after additional licensure
• D. They may interpret radiographs but not take them

Answer: (B)

Radiographic procedures for dental hygienists are allowed when performed within the scope defined by the Louisiana State Board of Dentistry and in line with radiation safety standards. The board specifies what radiographic tasks hygienists may perform, what supervision is required, and what credentials or training are needed. Radiation safety standards ensure exposure is minimized and images are obtained using proper technique and equipment. When these rules are followed, hygienists can both take radiographs and interpret them, with interpretation typically guiding the dentist’s review and treatment decisions.