The tooth consists of: the outer enamel, the intermediate, hard dentin and the inner soft pulp.
Root canal therapy is required when the pulp of the tooth gets inflamed or infected. It is a procedure to repair and save the tooth.
Causes of an infected/inflamed pulp
- Deep tooth decay
- Repeated dental procedures on the tooth
- Fractured or cracked tooth
- Trauma to the tooth
Procedure of root canal therapy
- Removal of the infected pulp tissue.
- Cleaning and disinfection of the pulp chamber.
- Filling and sealing of the chamber with the bio compatible substance, gutta-percha.
- Following the treatment, the tooth is restored with a colored filling identical to the tooth, or a permanent crown.
Number of visits required for a root canal treatment
It would usually require one or more visits. A root canal treatment that is uncomplicated can be completed in one visit.
But in instances where the pulp chamber of the tooth is infected and causes pain, swelling or tenderness at the time of the appointment, the dentist may require the patient to come in for a number of visits as he will have to sort out the issue symptomatically.
Possible side effects of a root canal therapy
The patient may experience some post-op pain for a few days. This is normal and can be managed with come over the counter pain medication.
Following the treatment, the tooth may become brittle, which is why it’s of utmost importance to complete the restoration with a dental crown. This will protect the tooth and make it less vulnerable.
