Hammasvärjäytymät

Hammasvärjäytymät refers to the discoloration of teeth. This phenomenon can occur for a variety of reasons, both internal and external. External stains are the most common and are typically caused by the consumption of staining agents like coffee, tea, red wine, and tobacco. These substances contain pigments that can adhere to the enamel surface, leading to yellowing or brown discoloration over time. Poor oral hygiene can exacerbate external staining by allowing plaque and tartar to accumulate, which can also appear discolored.

Internal stains, on the other hand, originate from within the tooth. These can develop during tooth formation due to certain medications, such as tetracycline, or as a result of trauma to the tooth, which can cause bleeding into the dentin layer. Aging also contributes to internal discoloration as the enamel thins over time, revealing the naturally yellower dentin beneath. Diseases affecting dentin or enamel development, as well as certain medical treatments like chemotherapy, can also lead to internal tooth discoloration.

The treatment for hammasvärjäytymät depends on the type and cause of the staining. Professional dental cleanings can remove most superficial external stains. For more stubborn external stains or internal discoloration, options like teeth whitening treatments, veneers, or bonding may be considered. Identifying the cause of the discoloration is crucial for effective management and maintaining oral health.