What is one requirement for the operation of affiliated dental practice?

The requirement that a licensed dentist must be informed about all treatments provided in an affiliated dental practice is grounded in the regulatory framework that aims to ensure patient safety and quality of care. This principle underscores the importance of collaborative practice between dentists and dental hygienists, where the dentist maintains oversight and involvement in treatment plans. By being informed, the dentist can monitor the appropriateness of the services provided, ensure continuity of care, and make any necessary adjustments to the treatment as needed. This approach fosters a team-oriented environment, which is essential for effective patient management and upholding professional standards in dental practice.

In contrast, the other options do not align with the regulatory requirements for affiliated dental practices. Patient satisfaction with hygiene services, while important, is more subjective and does not reflect a necessary condition for operations. The idea that hygienists may operate completely independent of dentists contradicts the collaborative practice model expected in most jurisdictions, where the dentist's role is vital for oversight. Lastly, stating that only the dentist can treat patients at all times implies a lack of delegation of responsibilities, which is not realistic in today’s dental practices where hygienists provide preventive care under the dentist's supervision. Thus, option B accurately captures a key requirement of affiliated dental practice.