What Should I Do If My Filled Tooth Cracks? Can It Be Repaired?
The specific repair method depends on the degree and location of the crack, as well as the extent of tooth damage. Common methods include refilling, dental crown restoration, or root canal treatment. It is recommended to seek medical attention promptly and adopt a suitable repair plan after assessment by a professional dentist.
1. Repair of Minor Cracks
If only part of the filling material falls out or there are minor cracks, the dentist will usually choose to refill the tooth. In this case, the dentist will clean off the damaged filling material and refill it with suitable materials such as resin or glass ionomer cement. This repair method is relatively fast and less expensive, but patients need to pay attention to daily cleaning and avoid chewing hard objects excessively to extend the lifespan of the filling material.
2. Repair of Moderate Cracks
If the tooth damage is extensive or the crack is deep after filling, the dentist will usually recommend dental crown restoration. A dental crown is a shell that covers the entire tooth, providing additional protection and support for the damaged tooth. During the restoration, the dentist will clean the damaged area, remove part of the tooth, and then customize a crown that fits the tooth. Common crown materials include porcelain, metal, and all-ceramic materials, which can be selected based on budget and aesthetic needs.
3. Repair of Severe Cracks
If the crack has reached the tooth nerve, root canal treatment may be required first to remove the damaged pulp tissue, followed by restoration with a dental crown. Root canal treatment includes removing the infected pulp, disinfecting the root canal, and filling the tooth for repair. Although this method is more complex, it can effectively preserve the tooth and restore its function. Subsequent treatment should be arranged according to the dentist's advice after the visit to ensure that the crack does not expand. Cracks in filled teeth are often related to chewing hard objects, tooth wear, or irregular biting habits. It is recommended to avoid using filled teeth to bite hard objects such as bones and nut shells vigorously and to regularly check the condition of the repaired area. Cracked teeth may deteriorate further and cause pain or infection. The best solution is to seek medical attention immediately, as earlier treatment reduces repair difficulty and improves outcomes.
