How long can a repaired tooth last?

Update Date: 2024-05-20 Source: Network

Many children may damage their teeth due to a preference for sugary foods and a lack of attention to oral hygiene. However, even after reaching adulthood, some individuals may lose their teeth due to unexpected circumstances. In such cases, it is necessary to visit a dental hospital for tooth restoration. Generally, restored teeth can last for a long time, even up to ten years. However, if damage occurs to the restored tooth, it is still necessary to visit a dental hospital for examination. The duration of tooth restoration depends on various factors such as the size of the tooth defect, the materials used for restoration, the treatment of the tooth shape, the bite relationship between the restoration and the opposing tooth, whether a dental crown is used, and whether regular follow-up visits are conducted. Therefore, there is no exact maintenance time.

The condition of the tooth is primarily determined by the tooth itself, including the degree, extent, location, and shape of the tooth cavity at the time of consultation. If the tooth damage is minor and limited in scope, it is sufficient to remove the necrotic tissue within the cavity and prepare the cavity shape for filling. Such restored teeth should last for many years. If the tooth damage is limited to a shallow cavity with a good shape and not located on the adjacent surface of the tooth, it is necessary to remove the decayed tissue, disinfect the area, and perform filling. This restored tooth may have a relatively longer lifespan. However, if the tooth damage is severe, with large, deep, and irregularly shaped cavities, especially after root canal treatment, the tooth may become brittle due to the lack of blood supply. If proper care is not taken later on, it can easily lead to tooth splitting and failure of the filling. If the tooth damage is severe and involves multiple tooth surfaces with poor cavity shapes, the filling material is likely to fall out, especially in dead pulp teeth after pulp treatment. Since there is no blood supply, the toughness and compressive strength of the tooth decrease, and the texture becomes brittle.

The material used for tooth restoration also plays a crucial role. Due to the differences in the properties and characteristics of various materials, their service lifespan may vary. The duration of tooth restoration depends on the function and characteristics of the materials used. Therefore, it is essential to select suitable restoration materials based on the specific condition of the tooth. If the chosen restoration material is not suitable, even if the material quality is good, it can significantly impact the duration of the restoration. Hence, it is crucial to select materials that are suitable for the individual.

The duration of tooth restoration also relies on the patient's post-restoration care. After tooth restoration, it is crucial to take care of the teeth, avoid eating hard foods, and maintain good oral hygiene. This ensures that the restored teeth have a long lifespan.