Causes

Root canal issues arise from infection or inflammation of the tooth's pulp tissue. Deep tooth decay is a common cause, as untreated cavities allow bacteria to reach the pulp. Cracked or chipped teeth can also let bacteria into the pulp through openings in the enamel.
Trauma, such as from a sports injury or accident, can also damage the pulp. Immediate treatment is important to save the tooth and prevent further complications.
In some cases, extensive dental work, like multiple fillings or restorations, can damage the pulp and require a root canal. Even procedures like crown preparation or orthodontics may lead to pulp problems over time.

Therapy: What to Expect

If root canal therapy is needed, don't worry—it's a routine and effective procedure that’s often completed in just one visit.
The process starts like a filling, with anesthesia to numb the tooth and surrounding area. Then, a small opening is made in the tooth to access the pulp chamber and root canals. Using tiny instruments, the dentist removes the damaged pulp, cleans, disinfects, and prepares the canals for a filling of biocompatible material. Finally, the tooth is sealed with adhesive cement to prevent infection.
After the procedure, you may experience some sensitivity or tenderness for a few days, which can usually be managed with over-the-counter pain relievers. You may also be advised to avoid biting hard on the tooth during this time. These symptoms should subside quickly.
To protect and restore full function, a crown or other restoration is typically placed on the tooth, helping preserve your dental health for years.

Signs and Symptoms

How do you know when you need a root canal? Sometimes, it's painfully obvious. If you feel constant and severe pain and pressure in your mouth, or noticeable swelling and extreme sensitivity in your gums, then it's clear you need an evaluation and treatment right away. Another telltale symptom of pulp tissue damage is sharp pain when you bite down on food. Lingering pain after eating hot or cold foods is also an indication of potential trouble.
If you notice any of these symptoms, you need to have an examination as soon as possible. 
Please call us at 718-445-7030 so that we may go ahead and schedule you in to be evaluated.