Figure 1.

A patient with UCLP (right side) who underwent primary repair at 3 months of age showing the landmarks of anthropometric measurements. sn, the midpoint of the columellar base at which the lower border of the dorsal septum and the surface of the cutaneous upper lip meet; al, the most lateral point on each alar contour; al’, the dimension sn–al measured at sn–al’ along the perpendicular to the horizontal line through sbal; sbal, the medial point at the inferior limit of each alar base that is tangential to the cutaneous upper lip; cphi, the point on each elevated margin of the philtrum immediately above the vermilion line; ch, the point located at each labial commissure; sn–al, heminasal width; sn–cphi and sbal–cphi, labial height; cphi–ch, labial width; sn–sbal, nasal sill width . UCLP, unilateral cleft lip and palate.