Informed consent. That is how patients agree to treatment. To give consent, the patient needs information. One of the most powerful sources of information in dental sleep medicine to motivate a patient to consent to treatment is the diagnostic sleep study. This webinar will discuss sleep studies, both at home testing and in-lab, and how the data recorded on the sleep study can be presented to the patient as a method of informing the patient for the need, and urgency, to proceed with oral appliance therapy.