Cavity treatment aims to diagnose and stop cavities from spreading or becoming infected. Although the tooth structure lost to decay cannot be grown back, the spread of decay can be stopped. Cavity treatment usually involves removing decayed tooth material and replacing it with a filling, usually made from metal or a composite resin or porcelain that matches the natural tooth appearance. If the tooth decay is severe and tooth has broken or is weak as a result, crowns are used to “cap” what remains of the tooth. This protects the tooth and keeps it stronger. In cases where the pulp or nerve of the tooth has decayed, the center or the tooth as well as all decayed areas need to removed. The tooth roots are sealed and the tooth is filled and fitted with a crown.

 

If cavities are not caught in time and the tooth is so damaged that it cannot be saved, the dentist may opt to remove the tooth. In cases where a patient does not want to consider root canals or other treatments, a tooth extraction can also be an alternative.

 

While cavity treatments are very effective, cavity prevention aims to prevent the formation of cavities in the first place. Cavity prevention includes good oral hygiene, which means correct brushing at least twice daily and daily flossing at least daily. Good oral hygiene also means professional cleanings and dental attention every 6 months.

 

Besides good oral hygiene, patients can also prevent cavities by avoiding sugary foods and snacking. Rinsing or brushing the teeth after snacking or eating sugary foods is also helpful. Some research has suggested that eating cheddar after consuming sugary foods can help prevent decay and bacteria in the mouth. Some dentists recommend dental sealants, which are thin plastic-like coatings that cover the chewing surfaces of the molars and prevent plaque and cavities. Fluoride – in dental treatments, water, and toothpaste – can also help strengthen tooth enamel and prevent cavities.