Research Article
Facial Mobility after Maxilla-Mandibular Advancement in Patients with Severe Obstructive Sleep Apnea Syndrome: A Three-Dimensional Study
Table 1
Comparison between pre- and post-op BMI, polysomnographics, and cephalometrics measurements.
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PSG, polysomnography recordings; BMI, body mass index; RDI, respiratory disturbance index; ODI, oxygen desaturation index; AHI, apnea-hypopnea index; SNA, angle from Sella-Nasion-point A; SNB, angle from Sella-Nasion-point B; MP-H, distance from mandibular plane to hyoid bone; PAS, posterior airway space. |