Which supervision method involves the dentist's physical presence during procedures?

The method of supervision that requires the dentist's physical presence during procedures is direct supervision. In this type of supervision, the dentist not only has to be on-site but also must be available to provide guidance and oversight during the dental procedure being performed by the dental hygienist or dental assistant. This ensures that the dentist can immediately intervene if necessary, adding a layer of safety and quality control to the treatment being provided to patients.

Direct supervision is particularly important for complex procedures where the risk of complications is higher and where the dentist's expertise is critical for the success of the treatment. This differs from general supervision, where the dentist may not be present in the facility, and the dental team is allowed to perform certain procedures based on standing orders or protocols, which does not necessitate immediate oversight.