White patches on adult teeth may be caused by shallow caries, enamel underdevelopment, etc. The treatments are filling treatment for shallow caries and restorative treatment for enamel underdevelopment, as follows.
1. Shallow caries: use professional instruments to remove the diseased area of the tooth tissue, and then use composite resin for filling treatment to restore the normal color and appearance of the tooth.
2. Enamel hypoplasia: Teeth with enamel hypoplasia are often not wear-resistant and need to be treated with full crowns in order to improve the tooth color and prevent excessive wear.
White patches on adult teeth may have other causes, it is recommended to go to the hospital in time to receive early professional treatment.