Root canals are tiny passageways that branch off beneath the top of the tooth, coursing their way vertically downward, until they reach the tip of the root.

All teeth have between one and four root canals.

Many tooth problems involve infections that spread to the pulp, which is the inner chamber of the tooth containing blood vessels, nerves and other tissues. When the infection becomes worse, it can begin affecting the roots. A traumatic injury to a tooth can also compromise the pulp, leading to similar problems.

A diseased inner tooth brings a host of problems. Some of the first indications of a problem are pain and sensitivity. Inside, a spreading infection can cause small pockets of pus to develop, leading to an abscess.

Root canal therapy is a remarkable treatment with a very high success rate. The diseased tissue is removed, halting the spread of infection and restoring the healthy portion of the tooth. In fact, root canal therapy is designed to save a problem tooth. Before the procedure was developed and gained acceptance, the only alternative for treating a diseased tooth was extraction.

Procedure

Root canal therapy usually entails one to three visits. During the first visit, a small hole is drilled through the top of the tooth and into the inner chamber. Diseased tissue is removed, the inner chamber cleansed and disinfected, and the tiny canals reshaped. The cleansed chamber and canals are filled with an elastic material and medication designed to prevent infection. If necessary, the drilled hole is temporarily filled until a permanent seal is made with a crown. 

Most patients who have root canals experience little or no discomfort or pain, and enjoy a restored tooth that can last almost as long as its healthy original. 

For Existing Sunshine Dental Patients - In the Event of a Dental Emergency Call: (315) 681-0100*
*We will try our best to return all calls, but we are not “on-call”. This number is intended to be a resource, and not a substitute for emergency care. If it is a true emergency, please contact your nearest emergency room.