Yellowish teeth can be improved through general treatment and surgical treatment.
1. General treatment: patients should develop good hygiene habits, maintain oral hygiene, brush teeth on time, rinse mouth in time after eating, use dental floss to remove soft tartar on teeth, and try to avoid drinking strong tea and coffee for a long time, as well as smoking.
2. Surgical treatment: For patients with yellow stained teeth formed by dental calculus, they can be treated by supragingival cleaning and subgingival scraping, etc. For patients with yellow stained teeth caused by dentin dysplasia or dental fluorosis, they can be treated by scaling, dental veneer, porcelain teeth or cold light whitening in order to improve the symptoms of yellow stained teeth.
Patients are advised to develop good brushing habits, have regular oral checkups, and seek prompt medical attention if there are any abnormalities.