Treatment Options
The most common treatment for tooth decay is a dental filling. Fillings are made from a variety of materials, including composite resin, porcelain, gold, and amalgam. The type of filling used depends on the size and location of the decay, as well as the patient's budget and preferences.
In some cases, a dentist may recommend a crown instead of a filling. Crowns are used to treat larger areas of decay, or areas of decay near the root of the tooth. Crowns can be made from a variety of materials, including porcelain, gold, and metal alloys.
In severe cases of tooth decay, root canal therapy may be necessary. During root canal therapy, a dentist will remove the damaged or infected pulp and nerves from the inside of the tooth and replace them with a filling material.
In some cases, a dentist may recommend tooth extraction if the decay is too severe to be treated with a filling or crown. After an extraction, a dentist may recommend a bridge, denture, or implant to replace the missing tooth.
Prevention
The best way to prevent tooth decay is to practice good oral hygiene. This includes brushing twice a day with a fluoride toothpaste, flossing daily, and visiting the dentist regularly for checkups and cleanings. Limiting sugary and starchy foods, as well as avoiding smoking and drinking alcohol, can also help reduce the risk of tooth decay.