Root canal therapy, often simply referred to as a “root canal,” is a dental procedure designed to save and repair a severely damaged or infected tooth. It is a highly effective treatment that involves several essential steps to alleviate pain, remove infection, and restore the tooth’s function. In this article, we will delve into the key components of root canal therapy, shedding light on what to expect during this common dental procedure.

Assessment and Diagnosis

Root canal therapy begins with a thorough assessment and diagnosis by a dentist or endodontist—a specialist in treating the interior of teeth.

1. Dental Examination

The process typically commences with a dental examination to evaluate the affected tooth. This includes assessing the tooth’s condition, the extent of damage or infection, and any associated symptoms, such as pain or swelling.

2. Imaging (X-rays)

In many cases, X-rays are taken to provide a more detailed view of the tooth’s root canals and surrounding structures. This helps the dentist pinpoint the location and severity of the problem.

Local Anesthesia

Before initiating the root canal procedure, the dentist administers local anesthesia to numb the affected tooth and the surrounding area. This ensures that the patient remains comfortable throughout the treatment.

Access Opening and Removal of Infected Pulp

The core of root canal therapy involves the precise removal of the infected or damaged pulp from within the tooth.

3. Creating an Access Opening

The dentist creates a small access opening in the crown of the tooth. This access allows them to reach the tooth’s inner chambers, where the pulp is located.

4. Removal of Infected Pulp

Using specialized instruments, the dentist carefully removes the infected or damaged pulp from the tooth’s canals. This step aims to eliminate the source of pain and infection.

Cleaning and Disinfection

After removing the infected pulp, the dentist thoroughly cleans and disinfects the root canals to ensure the complete elimination of bacteria and infection.

5. Cleaning and Shaping

Specialized instruments are used to clean and shape the interior of the root canals, removing any remaining debris or infected tissue. This process prepares the canals for the final filling.

Filling and Sealing

Once the root canals are cleaned and disinfected, they are filled and sealed to prevent further infection.

6. Filling the Canals

A biocompatible material called gutta-percha is used to fill the root canals. This material seals the canals and prevents bacteria from re-entering.

7. Sealing the Access Opening

The access opening created in the crown of the tooth is sealed with a dental filling to restore the tooth’s functionality and appearance.


Root canal therapy 93515 is a comprehensive dental procedure in Bishop CA that involves a series of critical steps to save a tooth from extraction. From initial assessment and diagnosis to the precise removal of infected pulp and thorough cleaning and sealing of the root canals, root canal therapy aims to alleviate pain and restore the tooth’s function. By undergoing this treatment, patients can often retain their natural teeth, maintain their oral health, and enjoy a pain-free smile for years to come. If you are experiencing symptoms of a dental infection or severe tooth pain, consult with your dentist to determine if root canal therapy is the appropriate solution for your dental needs.

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