Root Canal Treatment (Endodontics): Symptoms, Procedure, Cost, and What to Expect at Desh Dental

What Is a Root Canal?

A root canal is a dental procedure that removes infected or inflamed pulp from inside a tooth. The pulp contains nerves and blood vessels. When bacteria invade this space, the infection can cause severe pain, swelling, and eventually tooth loss if untreated.

During a root canal, the dentist:

• Removes the infected pulp
• Cleans and disinfects the root canals
• Fills the canals with a biocompatible material
• Seals the tooth
• Places a crown for strength and protection

The treatment eliminates infection while preserving your natural tooth.

Signs You May Need a Root Canal

You may require a root canal if you're experiencing:

• Persistent toothache
• Sharp pain when chewing
• Sensitivity to hot or cold
• Swelling or tenderness around the tooth
• Darkening of the tooth
• Gum pimple or abscess
• Pain that wakes you up at night

If you have any of these symptoms, contact Desh Dental immediately—root canals are often time-sensitive.

What Causes the Need for a Root Canal?

Common reasons include:

• Deep decay reaching the pulp
• Cracked or fractured tooth
• Trauma or injury
• Repeated dental procedures
• Severe gum disease

Infections do not heal on their own—treatment is required to stop the bacteria and save the tooth.

Benefits of Root Canal Treatment

Root canal therapy provides several important benefits:

• Relieves Pain
  The procedure eliminates the infection causing your toothache.
• Saves the Natural Tooth
  Prevents the need for extraction and costly tooth replacements.
• Stops Infection Spread
  Prevents bacteria from spreading to surrounding teeth, gums, and bone.
• Restores Function
  After a crown is placed, the tooth functions like normal.
• Long-Term Protection
  Successful root canals can last a lifetime with proper care.

How We Perform Root Canal Treatment at Desh Dental

Your comfort is our priority. Here's what you can expect:

1. Examination & X-rays
   We begin with digital X-rays or panoramic imaging to examine the infection.
2. Local Anesthesia
   Your tooth and surrounding gum area are numbed completely.
3. Pulp Removal
   A small opening is made in the tooth to remove the infected tissue.
4. Cleaning & Shaping
   The canals are cleaned, disinfected, and shaped using modern rotary instruments.
5. Filling the Canals
   The canals are filled with gutta-percha, a safe, biocompatible material.
6. Sealing the Tooth
   A temporary or permanent filling is placed.
7. Crown Placement
   Most root-canal-treated teeth need a dental crown to prevent cracking and ensure long-term strength.

Does a Root Canal Hurt?

No — root canals today are no more uncomfortable than a regular filling.

Thanks to advanced anesthesia, rotary instruments, and modern techniques, most patients say they feel:

• Pressure
• Mild sensitivity
• NO significant pain

Root canals actually stop the pain caused by infection.

How Long Does the Procedure Take?

Most root canals take 45 to 90 minutes, depending on:

• Number of roots
• Severity of infection
• Tooth location (molars take longer than front teeth)

Sometimes 2 visits are required if the infection is severe.

Root Canal Treatment Cost in Canada

Recovery and Aftercare

Most patients return to normal activities the same day.

To heal comfortably:

• Avoid chewing on the treated tooth until crowned
• Take anti-inflammatory medication if recommended
• Avoid very hot or hard foods for 1–2 days
• Maintain brushing and flossing as usual
• Attend your follow-up appointment

Root Canal vs. Tooth Extraction: Which Is Better?

Feature	Root Canal	Extraction
Saves natural tooth	✔ Yes	✘ No
Chewing function	Normal	Reduced unless replaced
Cost	Moderate	Higher if implant needed
Recovery	Fast	Longer
Long-term oral health	Excellent	Jawbone loss possible

In most cases, saving the natural tooth is the best option.

Are Root Canals Safe?

When to See a Dentist

If you feel:

• Severe tooth pain
• Prolonged sensitivity
• Swelling
• A bump on the gums
• A cracked tooth

Do NOT wait. Infection can spread quickly.