Fig. 1From: Dentoalveolar, skeletal, pharyngeal airway, cervical posture, hyoid bone position, and soft palate changes with Myobrace and Twin-block: a retrospective studyPharyngeal airway linear measurements: 1 PNS–AD1 (mm), distance from PNS to AD1; 2 AD1–Ba (mm), distance from AD1 to Ba; 3 AD2–H (mm), distance between AD2 and H; 4 PNS–Ba (mm), distance from PNS to Ba; 5 Ptm–Ba (mm), distance from Ptm to Ba; 6 PNS–H (mm), distance between PNS and HBack to article page