Understanding the Root Canal Procedure

A root canal is a dental procedure designed to treat infection within the center of a tooth. This area, known as the pulp, contains the tooth’s nerve, blood vessels, and connective tissue. When the pulp becomes inflamed or infected, a restorative treatment is performed to remove it and preserve your natural tooth. Here is more information on root canals:

Why Do You Need a Root Canal?

A root canal becomes necessary when the soft tissue inside your tooth’s root canal, the pulp, becomes inflamed or infected. This can occur for several reasons. Deep decay from an untreated cavity is a common cause, as bacteria can penetrate the enamel and dentin layers of teeth to reach the pulp, causing an infection.

Other possible causes include a crack or chip in the tooth, which can create an opening for bacteria to enter the pulp chamber. Trauma to a tooth, even if it does not cause a visible crack, can damage the pulp. When the pulp is damaged, bacteria may begin to multiply within the pulp chamber. The infection and resulting inflammation can cause an abscess, which is a pocket of pus that forms at the end of a tooth’s root. An untreated infection can lead to swelling that may spread to other areas of the face, neck, or head.

What Are the Steps?

The root canal procedure involves a few key steps performed over one or more visits. Your dentist will begin your visit by taking an X-ray to see the shape of your tooth roots and determine if there are any signs of infection in the surrounding bone. There are typically eight steps to this restorative procedure:

1. The dentist will numb the treatment area.
2. To keep the area dry and free of saliva during treatment, a dental dam is placed around your tooth.
3. An access hole is drilled into the tooth to reach the pulp chamber.
4. Using small, specialized instruments, the diseased pulp, bacteria, and related debris are removed from inside the tooth.
5. The interior of the tooth is then thoroughly cleaned and shaped.
6. Once cleaned, the pulp chamber is sealed with gutta percha cement.
7. A temporary filling fills the access hole while a customized crown is made for your tooth.
8. Your restorative treatment is done after your permanent crown is placed.

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How Can You Prepare?

Follow any specific pre-operative instructions provided by your dental office. This may include avoiding smoking for a period of time beforehand. Come prepared to discuss your medical history with a list of your symptoms and concerns. You may have an infected tooth if you have symptoms like:

• Jaw Swelling
• Gum Swelling
• Oral Pain
• Darkened Tooth

Schedule an Appointment Today

If you are experiencing tooth pain or have been advised that you may need a root canal, seeking timely professional care is fundamental for treating infection. A consultation can determine the cause of your discomfort and the most appropriate course of action. Contact a dentist today to schedule an appointment and discuss your oral health needs.