A tooth that has undergone root canal treatment may experience discoloration over time because it is internally drained and covered with a filling. This occurs due to the loss of the tooth’s structural integrity and the presence of debris in the internal tissue. To prevent discoloration, whitening materials can be applied to the inside of the tooth after treatment is completed, or porcelain/lacquer veneers can be used for aesthetic correction. Regular dental cleanings and dental care routines are also important for maintaining a tooth’s natural appearance. This ensures that a tooth with root canal treatment can remain both healthy and aesthetically pleasing for a long time.
