Multislice Computed Tomography Assessment of Airway Patency Changes Associated with Mandibular Advancement Appliance Therapy in Supine Patients with Obstructive Sleep Apnea

Figure 9

(a) Comparison of the airway, hard and soft tissue volumes, and oro-hypopharyngeal region between baseline and data with the mandibular advancement appliance (MAA). (b) Comparison of the ratios of the airway, and hard and soft tissue volumes in the oro-hypopharyngeal region between baseline and data with the mandibular advancement appliance (MAA).

(a)

(b)