Can decayed teeth be filled?

Tooth decay, also known as caries, commonly known as tooth decay, is a bacterial disease. Tooth decay needs to be treated promptly after it occurs, otherwise pulpitis and apical periodontitis will occur. In severe cases, caries may form and even the crown of the tooth may be completely destroyed and disappear. Many patients cannot bear the pain of tooth decay, so they hope to repair it by filling the tooth. So, can cavities be filled? Let’s take a look below.

The purpose of caries treatment is to stop the disease process and restore the inherent morphology and function of the teeth. 1. Drug treatment Drug treatment is a method of using drugs to inhibit the development of caries on the basis of grinding away caries. It is suitable for shallow caries in permanent teeth that have not yet formed cavities, and shallow and medium caries cavities in deciduous front teeth. Commonly used drugs include silver nitrate and sodium fluoride. 2. Silver-mercury alloy filling is the most widely used and effective method for teeth with substantial defects. The basic process can be divided into two steps: first, remove the carious tissue and the weak tooth tissue that has lost its support, and then make the cavity into a reasonable shape according to certain requirements. Then it is filled with filling materials to restore its inherent shape and function. Suitable for filling cavities in back teeth and hidden areas of front teeth. 3. Composite resin filling is suitable for filling front teeth and back tooth cavities that are not subjected to chewing forces. 4. The indications of acid etching photosensitive composite resin filling are the same as those of composite resin filling. It is also suitable for cases with many tooth defects, poor retention and covering discolored teeth. 5. Inlay: A restoration made of metal or other materials that fits the tooth cavity and is embedded in the hole is called an inlay; the one that covers the occlusal surface is called a cover inlay. Applicable to: ① Those with larger cavities on the posterior occlusal surface or those with possible posterior teeth fracture; ② Those whose occlusal cavity fillings cannot restore the adjacent relationship with adjacent teeth; ③ As a semi-fixed bridge abutment.

Caries prevention should start as soon as the teeth erupt. 1. Brush your teeth in the morning and evening, and develop a good habit of rinsing your mouth after meals; 2. Eat less acidic and stimulating foods, and do not eat snacks before going to bed; 3. Eat less high-sugar foods, such as sugar, chocolate, biscuits, etc.; 4. Do not eat too much hard food to avoid tooth wear; 5. Take part in physical exercise regularly and check your oral cavity regularly. Generally, people over 12 years old should have a check-up once a year; 6. In daily diet, you should consume more nutritious foods rich in calcium, inorganic salts, etc., and eat high-fiber rough foods as much as possible.

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