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  Indian J Med Microbiol
 

Figure 1: (a) The black angle between Nwa-Nw and horizontal plane represents the AIA. (b) upper lip proportions L1,L2,L3 on cleft side and L1 æ,L2æ,L3æ on normal side sn= Subnasale , sbal= Subalar, ac= Alar curvature point , Ls= Labiale superius Ls'= Labiale superius', cph = Crista philtri landmark , ch= Cheilion. (c) lateral view: nasolabial angle NLA. (d) submental view: The ala-tip angle represented by α in the normal side and β in the cleft side, The distance from the mid columella to the bucco-alar groove represented by A in the normal side and B in the cleft side.

Figure 1: (a) The black angle between Nwa-Nw and horizontal plane represents the AIA. (b) upper lip proportions L1,L2,L3 on cleft side and L1 æ,L2æ,L3æ on normal side sn= Subnasale , sbal= Subalar, ac= Alar curvature point , Ls= Labiale superius Ls'= Labiale superius', cph = Crista philtri landmark , ch= Cheilion. (c) lateral view: nasolabial angle NLA. (d) submental view: The ala-tip angle represented by α in the normal side and β in the cleft side, The distance from the mid columella to the bucco-alar groove represented by A in the normal side and B in the cleft side.