What Is A Root Canal Treatment?

How a root canal procedure is done - Step by step pictorial.

​Root canal treatment involves the removal of the pulp tissues from the tooth in the event that it gets infected or inflamed.

The pulp can be infected or inflamed due to either deep decay or an extensive restoration that involves the pulp, cracked or fractured tooth due to trauma, excessive wear of enamel and dentine exposing the pulp, and sometimes as a result of severe gum disease. 

Each tooth contains a canal system extending from the crown (top surface) to the root, housing up to four canals with dental pulp composed of connective tissue, nerves, and blood vessels.

At Tooth Angels Dental Surgeons, we have specialized doctors who are able to perform root canal treatments, and do be assured that much effort is made in ensuring that the process is as gentle for the patient as possible.

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• In a root canal procedure, the dentist first administers local anesthesia for patient comfort.
• Then, a small access hole is carefully made in the affected tooth to reach the infected pulp chamber.
• Using specialized instruments, the dentist removes the damaged pulp, cleans the canal, and shapes it for the filling material.
• Next, a biocompatible material is used to seal the canal.​
• ​Finally, a crown is placed over the tooth to restore its strength and appearance. This meticulous process allows the dentist to save the natural tooth, providing relief from pain and preserving oral health.

Symptoms of a
​root canal infection

• Severe, unrelenting tooth pain unresponsive to pain relief medication.
• Intense toothache when biting or chewing.
• Swollen and tender gums around the affected tooth.
• Presence of pus around the infected area.
• Lingering sensitivity to hot or cold even after the item is removed.
• Tooth mobility or looseness.
• Swelling of the face or neck region.
• Darkening or discoloration of the affected tooth.
• Some cases may exhibit deep decay without noticeable pain, typically discovered through x-rays during dental examination.

Antibiotics alone do not work to cure root canal infections.

Typical Process Of A Root Canal Treatment

Consultation and Diagnosis Your dentist conducts an exam and takes X-rays to confirm the extent of damage or infection. A treatment plan is created, and the procedure is explained.

The infected or damaged pulp and nerves are removed from the tooth’s inner chamber to eliminate pain and infection. Medication and Temporary Filling is placed and 1 - 2 weeks is needed for full recovery.

At the next visit, the temporary filling is removed, and the tooth is cleaned again. The tooth’s interior is sealed to prevent reinfection.

A dental crown is placed over the tooth to restore its strength, functionality, and appearance. This step completes the treatment, ensuring the tooth is fully protected.

The dentist checks the crown’s fit, bite alignment, and the success of the root canal. This ensures the crown functions well, the bite is comfortable, and the treated tooth is healing properly without infection or discomfort. Adjustments are made if necessary for optimal results and comfort.

Protect And Care Of Your Teeth After Root Canal Treatment

A tooth that requires a root canal is often extensively damaged and may have internal cracks.

The procedure involves removing infected tissue, which can leave the tooth more fragile.

To protect it from fractures and prolong its lifespan, placing a crown after root canal treatment is highly recommended.

The crown restores strength and function, ensuring the tooth can handle daily use.

​With good care, a root canal-treated tooth can function like a natural tooth and last a lifetime. The treatment not only resolves infection but also restores the tooth’s structure, allowing you to smile, eat, and speak confidently.

Frequently Asked Questions About Root Canal Treatments

What Is a Root Canal?​

A root canal is a dental procedure to treat infection or damage inside a tooth. It involves removing the infected pulp, cleaning the tooth, and sealing it to prevent further issues.

How Do I Know If I Need a Root Canal?

​Common signs include severe tooth pain, prolonged sensitivity to hot or cold, swelling around the tooth, or discoloration. Your dentist can confirm if a root canal is needed through an exam and X-rays.

Is a Root Canal Painful?

The procedure is performed under local anesthesia, making it relatively painless. Any discomfort afterward is usually mild and can be managed with over-the-counter pain relief.

How Long Does a Root Canal Take?

​A root canal typically takes 1–2 visits, depending on the complexity of the case. Each visit lasts about 60–90 minutes.

Will My Tooth Be Fragile After a Root Canal?

Yes, a tooth may become more fragile after a root canal. Placing a crown over the treated tooth protects it from fractures and restores its strength.

Can a Root Canal Save My Tooth?

Yes, a root canal removes infection and preserves the natural tooth. With a crown and proper care, the tooth can function normally and last a lifetime.

What Happens If I Don’t Get a Root Canal?

Untreated infection can spread to surrounding tissues, causing abscesses, severe pain, and potentially serious health complications.

Can a Root Canal Fail?

In rare cases, infection may return due to incomplete cleaning or new decay. Retreatment or alternative procedures may be needed.

What Should I Expect After a Root Canal?

Some mild soreness is normal for a few days. Avoid chewing on the treated tooth until fully restored with a crown. Good oral hygiene and regular dental check-ups are essential for maintaining the tooth.

How Do I Care for a Root Canal Treated Tooth?​

Brush and floss daily, avoid hard or sticky foods, and schedule regular dental visits. Proper care ensures the treated tooth remains functional and healthy.

​Benefits of getting a dental implant

1. Natural Appearance and Functionality: Dental implants look and feel like natural teeth, restoring both appearance and function.
   
2. Long-lasting Solution: With proper care, dental implants can last a lifetime, providing a durable and permanent tooth replacement.
3. Preserves Jaw Bone Density: Implants stimulate the jaw bone, preventing bone loss that typically occurs after tooth extraction.
   
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5. Improved Speech: Unlike removable dentures, implants do not affect speech, ensuring clear and natural communication.
   
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9. Boosts Confidence and Self-esteem: Having a complete smile can greatly improve confidence and self-esteem.
   
10. Promotes Oral Health: Implants do not require the alteration or support of adjacent teeth, preserving their integrity and oral health.