Root canal therapy (RCT) is one of the most commonly performed dental procedures that can save a tooth from extraction. Despite its reputation, a root canal is not as painful or scary as many people think. In fact, it can provide significant relief from tooth pain and prevent further dental issues. In this blog, we will explore everything you need to know about root canal therapy – from when it’s needed to what the procedure involves and how to care for your tooth after treatment.

What Is Root Canal Therapy?

Root canal therapy is a dental procedure designed to treat infection at the centre of a tooth (the pulp). The pulp consists of nerves, blood vessels, and connective tissue, and it can become infected or inflamed due to deep decay, repeated dental procedures on the tooth, or a crack or chip in the tooth.

During a root canal, the infected pulp is removed, and the inside of the tooth is thoroughly cleaned and disinfected. The tooth is then sealed and restored with a filling or crown, depending on the severity of the damage. This treatment allows you to keep your natural tooth, which is preferable to extraction.

Why Is Root Canal Therapy Needed?

Root canal therapy is usually necessary when the pulp of the tooth becomes infected or inflamed. Some of the common causes for this include:

• Deep Tooth Decay: When cavities go untreated for a long time, they can reach the pulp and cause infection.
• Cracked or Chipped Tooth: A crack in the tooth can expose the pulp, allowing bacteria to enter and cause an infection.
• Repeated Dental Procedures: Multiple fillings or procedures on the same tooth can increase the risk of pulp damage.
• Trauma: A blow to the tooth or mouth can cause the pulp to become damaged or die.

When the pulp becomes infected, it can lead to severe pain, swelling, and an abscess. If left untreated, the infection can spread, causing further complications, including tooth loss. Root canal therapy helps prevent these issues by treating the infection and preserving the natural tooth.

Signs You May Need a Root Canal

You may need a root canal if you experience one or more of the following symptoms:

• Severe tooth pain: A deep, persistent pain, especially when chewing or applying pressure, can indicate an infection in the tooth.
• Sensitivity to temperature: If your tooth is highly sensitive to hot or cold temperatures, it could be a sign of pulp damage.
• Swollen or tender gums: Red, swollen, or tender gums near the affected tooth can signal an infection.
• Darkened tooth: A tooth that has turned darker or grey can be an indication that the pulp is dying or has died.
• Pimple-like bump on the gums: This can be a sign of an abscess forming, which is a collection of pus resulting from infection.

If you are experiencing any of these symptoms, it’s important to see your dentist or endodontist promptly for an evaluation. Early intervention can prevent further complications and save your tooth.

The Root Canal Procedure: Step-by-Step

If your dentist determines that you need a root canal, don’t worry – the procedure is straightforward, and you will be numbed to prevent any pain. Here’s what to expect during the treatment:

Step 1: Diagnosis and Preparation

Your dentist will take an X-ray to determine the extent of the infection and see how far the decay has spread. They will also discuss your medical history and any allergies to ensure that you are safe to undergo the procedure. Once all preparations are made, your dentist will numb the area around the tooth to ensure that you remain comfortable during the procedure.

Step 2: Accessing the Pulp

Once the area is numb, your dentist will create a small hole in the crown (top) of the tooth to access the pulp chamber. This allows them to remove the infected or damaged pulp and clean the interior of the tooth.

Step 3: Cleaning and Shaping the Canal

After the pulp is removed, the dentist will clean and shape the inside of the tooth using special tools. This is essential to ensure that all bacteria are removed and that the space is prepared for sealing.

Step 4: Filling the Root Canal

Once the canal is cleaned and shaped, the dentist will fill the empty space with a rubber-like material called gutta-percha. This material seals the canal to prevent further infection.

Step 5: Sealing the Tooth

After the root canal is filled, your dentist will seal the tooth with a temporary filling to protect it until a permanent restoration, such as a crown, is placed. In some cases, a crown may be placed right away, depending on the condition of the tooth.

Step 6: Follow-up and Restoration

After the root canal procedure, you may need to return to your dentist for a follow-up visit. In many cases, the tooth will need to be restored with a crown to ensure its strength and appearance. The crown also helps protect the tooth from future damage.

Is Root Canal Therapy Painful?

One of the biggest myths about root canals is that they are painful. In reality, the procedure is no more uncomfortable than having a routine filling. Modern anaesthesia techniques ensure that the tooth and surrounding areas are completely numbed, so you won’t feel any pain during the treatment.

After the procedure, you may experience some mild discomfort or soreness, especially if the infection was severe. However, this can usually be managed with over-the-counter pain medications, and most people return to their normal activities within a day or two.

Aftercare: How to Look After Your Tooth Post-Treatment

After your root canal, it’s important to follow your dentist’s instructions to ensure proper healing and prevent complications. Here are a few tips for aftercare:

• Avoid Chewing on the Treated Tooth: Until the tooth is fully restored with a crown, avoid chewing on it to prevent damage.
• Maintain Good Oral Hygiene: Brush and floss your teeth regularly to prevent further infections.
• Watch for Any Unusual Symptoms: If you experience severe pain, swelling, or an increase in sensitivity, contact your dentist immediately.
• Follow Up: Be sure to attend any follow-up appointments to ensure the tooth is healing properly and that your crown or filling is placed as needed.

Benefits of Root Canal Therapy

There are several benefits to choosing root canal therapy over tooth extraction:

• Preserving Your Natural Tooth: Root canal therapy allows you to keep your natural tooth, which is always preferable to extraction when possible.
• Pain Relief: Root canal therapy can provide immediate relief from the pain caused by an infected tooth.
• Long-Term Solution: With proper care, a tooth that has undergone a root canal can last many years, providing long-term oral health benefits.
• Improved Chewing Function: Restoring the tooth with a crown ensures that you can continue chewing without difficulty.

Conclusion

Root canal therapy is a highly effective procedure that can save a damaged or infected tooth, providing pain relief and long-term oral health benefits. If you’re experiencing symptoms such as severe tooth pain, sensitivity, or swelling, it’s important to consult with a dental professional to determine if a root canal is necessary. With modern techniques and proper aftercare, root canals are not as intimidating as they may seem.

If you think you might need a root canal or are experiencing any symptoms, don’t wait. Contact Balaji Dental and Orthodontic Clinic, where Dr. Parijat Pallav is ready to help you restore your dental health and keep your smile intact. Book an appointment today!