Which type of supervision requires a licensed dentist to be present during the treatment process?

Direct supervision requires a licensed dentist to be physically present in the treatment facility while the dental procedure is being performed on a patient. This level of supervision ensures that the dentist can provide immediate guidance and intervene if necessary during the treatment process. This is particularly important in scenarios that involve procedures where patient safety and clinical outcomes could be critically affected, as the dentist has the opportunity to oversee the work being done and directly address any potential complications or concerns.

In contrast, indirect supervision allows dental hygienists or assistants to perform certain procedures without the dentist being physically present in the treatment room, although the dentist must still be available for consultation if needed. General supervision is even less involved, as it permits licensed dental professionals to perform specific procedures without needing the dentist on site, as long as the dentist has previously diagnosed the condition and planned the treatment. Overlapping supervision is not a standard term within dental supervision categories and does not specifically pertain to the required presence of a licensed dentist during treatment.

Thus, direct supervision emphasizes the hands-on presence of the dentist, maintaining a higher level of oversight and control during patient treatment.