Root canal treatment (RCT) is one of the most effective procedures for saving a damaged or infected tooth. The success rate of root canal therapy is generally high, with studies reporting success rates of around 90-95%. When properly performed by an experienced dentist or endodontist, a root canal-treated tooth can last for many years, even a lifetime in some cases.

Several factors influence the success rate of root canal treatment:

Skill of the dentist: A well-trained endodontist can achieve better outcomes.
Extent of the infection: Early treatment of a tooth infection or decay leads to a higher chance of success.
Post-treatment care: Proper oral hygiene, regular dental check-ups, and a well-placed dental crown or filling significantly improve the long-term success of the root canal.
Although rare, complications like reinfection or structural damage to the tooth can occur, which may require retreatment or extraction. However, with modern dental techniques and materials, root canal treatment remains a reliable solution for preserving natural teeth.
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