Root canal treatment is often associated with a lot of anxiety. However, it is now a common procedure that primarily relieves significant pain and saves a tooth that would otherwise be at risk of extraction.
When a tooth becomes very sensitive, painful, or develops an infection inside it, a root canal may be recommended. Here’s what you can expect during such a procedure.
Why is a root canal necessary?
Inside each tooth is the dental pulp, a tissue that contains nerves and blood vessels. When a deep cavity, a fracture, or trauma reaches this part of the tooth, inflammation or infection can develop.
Some symptoms may indicate that a root canal is necessary:
- Persistent or throbbing tooth pain (a pulsating sensation in the tooth);
- Prolonged sensitivity to hot or cold;
- Pain when biting (pressure on the affected tooth);
- Swelling of the gum at the base of the tooth;
- A tooth that changes color (it becomes dull, brownish, or even black);
- The presence of an abscess or an unpleasant taste in the mouth (pus discharge).
In some cases, the pain may also appear and then disappear before returning more intensely.
The treatment process, from diagnosis to sealing
The first step is a clinical examination, accompanied by an X-ray that allows visualization of the root and the bone surrounding the affected tooth. This helps confirm the diagnosis and plan the procedure.
Dental anesthesia
Before beginning, your dentist will administer a local anesthetic, just as for a filling. The area is completely numbed, which means you should not feel any pain during the procedure. You may feel some pressure, but that’s all.
Canal Cleaning
A small opening is then made on the top of the tooth to access the canals. The infected pulp is removed using fine instruments, and then the canals are thoroughly cleaned and disinfected. This is the longest step, but it is painless thanks to the anesthesia.
Sealing and Restoration
The empty canals are filled with a biocompatible material, and then the tooth is sealed with a filling. Finally, there is a good chance that a crown will need to be placed at a second appointment to protect the tooth weakened by the treatment.
Pain: Before, During, and After
The pain before the procedure comes from the infection itself, not from the treatment. Once the dental pulp is removed, this pain usually disappears quite quickly.
During the appointment, local anesthesia ensures your comfort. Afterward, it’s normal to experience mild sensitivity for 2 to 5 days, especially when biting. Taking an over-the-counter anti-inflammatory is usually enough to relieve this temporary sensitivity. If intense pain persists for more than a week, you should contact the clinic again.
Why not wait before seeking treatment?
When an infection reaches the inside of the tooth, the problem generally doesn’t disappear on its own. Without treatment, the infection can progress and lead to more pain, the formation of an abscess, or more serious complications.
A quick evaluation helps confirm the cause of the symptoms and determine the most appropriate treatment options.
A treatment that often allows you to save the natural tooth.
The main goal of root canal treatment is to eliminate the infection while preserving the natural tooth in the mouth. Thanks to modern techniques and anesthetics, this procedure is now much better tolerated than is often believed.
Furthermore, saving a natural tooth remains a goal in modern dentistry. This allows the tooth to continue performing its function in chewing and helps maintain the balance of the dentition, which depends on the presence of each tooth. Without treatment, there is a strong possibility that the tooth will eventually need to be extracted and replaced.
If you are experiencing persistent pain or unusual sensitivity, the team at Centre Dentaire Georges can assess your situation and explain the possible solutions based on your specific condition.