The patient friend seems to have grown up in Hebei, with typical fluorosis. The choice of porcelain veneers. From this can be seen, in fact, do porcelain veneer grinding not much teeth, grinding very little. Xu Tongkai, oral comprehensive department of Peking University Stomatological Hospital, because the patient usually smiles more subtle, so only repair the upper front teeth of six. Choose a more white color, I would have liked to give her a little yellowish, look more natural, but the patient just like this white as jade feeling:) smile completely improved:) now the girl is torn whether to do two more:)