Root Canal Treatment

What is a root canal treatment (RCT)?

Root canal treatment is a dental procedure that relieves pain caused by an infected or abscessed tooth. During the root canal process, the inflamed pulp is removed. The surfaces inside the tooth are then cleaned and disinfected, and a filling is placed to seal the space.

What are some symptoms that indicate you may need root canal treatment?

In some cases, you may not know you have an infected tooth. However, many people notice certain symptoms.

Signs you need a root canal treatment include:

Tooth pain that doesn't go away : - Many dental problems can cause tooth pain. If you have pain deep in your tooth, you may need root canal treatment therapy. Discomfort may also radiate to your jaw, face or other teeth.

Sensitivity to heat and cold : - If your tooth hurts when you drink hot coffee or eat ice cream, it could mean that you need root canal treatment. This is especially true if the pain lingers for more than a few seconds.

Swollen gums : - When a tooth is infected, pus can collect in the area. This can lead to puffy, swollen or tender gums.

Pimple on the gums : - You may develop a pimple or boil on the gums. Pus from the infected tooth may drain from the pimple, causing an unpleasant taste or Smell.

Swollen jaw : - Sometimes pus doesn’t drain from the site. As a result, your jaw may become visibly swollen.

Tooth discoloration : - When the pulp of a tooth becomes infected, it can cause your tooth to look darker. This occurs because of poor blood supply to the Tooth.

Pain when pressure is applied : - If you have pain when you eat or touch your tooth, it could mean the nerves around the pulp are damaged.

A chipped or cracked tooth : - If you’ve cracked a tooth in an accident, when playing sports or even by biting down on something hard, bacteria can reach all the way into the tooth pulp.

Loose tooth : - An infected tooth may feel loose. This is because the pus from the infected pulp can soften the bone that supports the tooth.

What happens during the root canal treatment process?

Before beginning your root canal treatment, your dentist will take dental X-rays of the affected tooth. This helps to determine the extent of damage and ensures that root canal treatment therapy is the appropriate treatment option. Here are the steps that will be completed during your root canal treatment procedure:

• Anesthesia. First, local anesthesia is given to numb the infected tooth and the surrounding gums. There are also medications used in dentistry to help you relax, such as nitrous oxide, oral sedatives or intravenous (IV) sedation. Your healthcare provider may recommend sedation if you struggle with dental anxiety.
• Dental dam placement. Before beginning root canal treatment, a small rubber dam is placed over the area. This isolates the tooth and keeps it dry during the procedure.
• Access hole. Next, a small opening is made in the crown of the tooth to access the pulp.
• Pulp removal. Small dental instruments are used to remove the nerves, blood vessels and tissues inside the tooth.
• Shaping the canals. Once the pulp is removed, the pulp chamber and root canals are cleaned, disinfected and shaped.
• Filling the canals. The empty canals are then filled with a flexible, rubbery dental material called gutta- percha.
• Sealing the tooth. Next, a temporary dental filling is placed to seal the tooth and prevent bacteria from re- entering.
• Placing the final restoration. In most cases, you’ll need a dental crown to protect the treated tooth and restore your bite. Crowns are custom-made, and fabrication usually takes one to two weeks. When your crown is ready, the temporary filling is removed and the permanent crown is placed. In some instances, you may be able to receive a crown during the same appointment.