Tooth CL (N = 8) BCLP (N = 39) L-UCLP (N = 103) R-UCLP (N = 53) n % n % n % n % 21 0 0 1 2.6 0 0 0 0 12 1 12.5 3 7.7 4 3.9 6 11.3 22 3 37.5 3 7.7 6 5.8 0 0 15 1 12.5 0 0 0 0 0 0 25 0 0 0 0 2 1.9 0 0 CLP = cleft lip and palate CL = isolated cleft lip only BCLP = complete bilateral cleft lip, alveolus, and palate L-UCLP = left side, complete unilateral cleft lip, alveolus, and palate R-UCLP = right side, complete unilateral cleft lip, alveolus, and palate.

Table 8: The frequency of supernumerary in the permanent teeth of 231 CLP southern Chinese children.