Fig. 4From: Craniofacial features as assessed by lateral cephalometric measurements in children with Down syndromeAirway Measurements. a. Nasopharynx airway at A point level (participants with Down syndrome*). b. Oral pharyngeal airway space at level of maxillary central incisor (participants with Down syndrome*). c. Hypopharynx airway space at B point level (participants with Down syndrome*). d. Deep pharynx airway at level of pogonion (participants with Down syndrome*)Back to article page