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. 2012 Dec 19;139(6):1331–1339. doi: 10.1378/chest.10-2224

Figure 2.

Figure 2

Schematic of lateral cephalogram illustrating identified cephalometric landmarks. A = subspinal; ANS = anterior nasal spine; B = supramentale; Ba = basion; C2 = tangent point on the dorsal surface of C2 vertebrato a line from C4; C4 = C4 vertebra inferoposterior; Eb = epiglottis base; Gn = gnathion; Go = gonion; H = hyoidale; Me = menton; N = nasion; P = soft-palate tip; PAS = posterior airway space; phw = posterior pharyngeal wall; pm = posterior nasal spine; S = sella; spt = soft palate tangent; T = tongue tip.