which teeth are most affected by white spot lesions?
 White spot lesions occur disturbingly frequently after orthodontic treatment, with some reports of high numbers of teeth affected, and approximately a third of orthodontic patients have at least one white lesion. Some teeth are more prone to demineralization, typically the maxillary lateral incisors and mandibular canine teeth. The distogingival area of the labial enamel surface is the most commonly affected. 