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Table 2 Prevalence of WSL in each tooth type (n = 158; 948 teeth)

From: Distribution of white spot lesions among orthodontic patients attending teaching institutes in Khartoum

   No. Percent
First molar Sound tooth 144 91.1%
First or second visual change in enamel 14 8.9%
Second premolar Sound tooth 115 72.8%
First or second visual change in enamel 43 27.2%
First premolar Sound tooth 108 68.4%
First or second visual change in enamel 50 31.6%
Canine Sound tooth 82 51.9%
First or second visual change in enamel 76 48.1%
Lateral incisor Sound tooth 107 67.7%
First or second visual change in enamel 51 32.3%
Central incisor Sound tooth 108 68.4%
First or second visual change in enamel 50 31.6%