What is a common indication for the use of general anesthesia in dental practice?

General anesthesia is frequently utilized in dental practice for patients with severe anxiety or those requiring extensive work because it provides a complete lack of awareness and sensation, which is crucial for individuals who may otherwise find the dental procedures overwhelming or intolerable. Patients who experience high levels of anxiety might not cooperate sufficiently for even standard procedures under local anesthesia. Moreover, in cases that involve extensive treatment that could be prolonged or complex, general anesthesia allows the dentist to perform multiple necessary procedures in one session, improving efficiency and minimizing the need for multiple appointments.

This approach is particularly beneficial for patients with special needs or medical conditions that make it difficult for them to undergo dental treatment in a conventional setting. In contrast, minor restorative procedures typically do not necessitate general anesthesia, as local anesthesia is sufficient for patient comfort and cooperation. Quick dental cleanings and root canal therapy in children often can also be performed under local anesthetics, unless special circumstances arise that warrant a different anesthesia method.