Depending on the level of fear and the complexity of the necessary dental procedure, there are varying levels of sedation available.
Minimal sedation provides relief from anxiety both before and during the exam. The patient will be awake and able to respond both verbally and physically as the dentist directs. The patient will be calm but able to remember at least parts of the procedure.
Moderate (conscious) sedation relaxes the patient to a greater degree than minimal sedation, but the patient will still have the ability to respond to a greater degree of stimulation from within his environment. He may slur his words and he will typically not remember much of the appointment.
Deep sedation is generally for those with the overwhelming fear of the dentist’s office. This places the patient in a barely conscious state, but a state from which he can still be awakened. During this sedation, the patient will not be aware of anything that is occurring during the procedure and will not remember the dental procedure at all.