Teeth stains generally refers to pigmentation, need to be taken according to its cause to take to take treatment, the main cause can be divided into exogenous coloring and endogenous coloring, after clarifying the factors to choose general treatment or restorative treatment.
1. Exogenous staining: Exogenous staining is mainly due to the yellowing of teeth caused by pigment deposition on the tooth surface in food, drinks and medicines, or caused by pigment-producing bacteria and dental plaque. Treatment can choose routine oral hygiene cleaning, such as ultrasonic scaling, serious cases need to be repeated several times to remove the cleaning.
2. Endogenous coloring: chemical substances, trauma, antibiotics, ciclosporin drug application, dental fluorosis, etc., can cause endogenous coloring. Endogenous coloring treatment mainly includes tooth bleaching, resin restoration, porcelain veneer restoration, porcelain crowns and so on.
Different causes of tooth pigmentation, treatment modalities are different, it is recommended to go to a regular hospital to diagnose the cause of the disease, and then take symptomatic treatment.