Receiving Root Canal Therapy From a Restorative Dentist

Getting root canal therapy can feel like going through a storm. You are apprehensive about the unknown and long for the calm that comes after. This routine dental procedure comes with many myths but is highly effective for relieving severe tooth pain or infection. When performed by a restorative dentist, root canal therapy relieves discomfort and saves teeth that would otherwise be lost to decay or disease.

The need for root canal therapy

Root canal therapy is necessary when the pulp (inner portion of the tooth) becomes infected or inflamed. This infection can occur due to deep decay, repeated dental procedures on the tooth, or a crack or chip in the tooth. The infection can be painful and will result in abscess formation and systemic health issues if left untreated. The process has several key steps:

Diagnosis

The process starts with a comprehensive diagnosis in which the restorative dentist will examine the tooth to determine the severity of the condition. They may also suggest X-rays to see areas that may not be visible to the naked eye. This step allows the dental professional to make a proper diagnosis and treatment recommendation. Before starting the treatment, they will numb the area with a local anesthetic to ensure patient comfort throughout.

Pulp removal

The next step is removing infected or inflamed pulp, the soft tissue of the teeth that contains nerves and blood vessels. The restorative dentist will create a tiny access opening into the pulp chamber atop the tooth. The dentist removes the diseased pulp, eliminating the immediate source of discomfort and infection. After this process, the dentist prepares the tooth for restoration.

Cleaning and shaping

Right after removing the pulp, the dentist will clean the root canal space to remove lingering bacteria and debris. They will then shape and smooth it for the filling material. This step prepares the internal structure of the tooth for final sealing and creates a clean, healing environment.

Filling and sealing

With the canal clean and contoured, the next step is to fill the gap left by the removed pulp. Gutta-percha (a biocompatible, rubber-like material) is the filling of choice, noted for its flexibility and conformity with tooth structure. This fills in the canal and prevents future microbial invasions of the canal. A temporary or permanent sealant covers the access hole to reinforce the barrier against bacteria.

Restoration process

In many cases, the treatment ends with reinforcing the surface integrity and function of the tooth. This usually involves placing a crown or similar restoration that prevents further damage to the treated tooth and restores its function and aesthetic appeal.