Root Canal: Complete Step-by-Step Treatment Guide

When your dentist mentions you need a root canal, anxiety often follows. However, understanding exactly what happens during this common dental procedure can ease your concerns and help you prepare for treatment. At Aldershot Village Dental in Burlington, we perform root canal therapy regularly, helping patients save their natural teeth while eliminating pain and infection. And we’re a dentist open on Sundays.

What is a Root Canal?

A root canal becomes necessary when the soft tissue inside your tooth (called pulp) becomes infected or severely damaged. This pulp contains:

• Nerves that detect temperature and pressure
• Blood vessels that nourish the tooth
• Connective tissue that helped your tooth develop
• Bacteria that cause infection and pain

When bacteria invade this space through deep decay, cracks, or trauma, the resulting infection causes intense pain and can lead to abscess formation.

Signs You Need Root Canal Treatment

Several symptoms indicate you might need root canal therapy:

• Severe toothache when chewing or applying pressure
• Prolonged sensitivity to hot or cold temperatures
• Discoloration of the tooth (darkening or graying)
• Swelling and tenderness in nearby gums
• Recurring pimples on the gums near the affected tooth
• Persistent bad taste or smell in your mouth

Sometimes, however, no symptoms occur at all. Regular dental checkups at Aldershot Village Dental in Burlington allow us to detect problems early through X-rays and clinical examination, often before pain develops.

The Root Canal Procedure: Step-by-Step

Step 1: Initial Diagnosis and Treatment Planning

Your root canal journey begins with a thorough examination:

• Digital X-rays assess the tooth’s root structure and surrounding bone
• Clinical examination evaluates symptoms and tooth condition
• Treatment planning discusses the procedure and timeline
• Local anesthesia administration ensures complete comfort
• Sedation options available for anxious patients

During this appointment at our Burlington office, we discuss your symptoms, medical history, and any concerns about the procedure.

Step 2: Accessing the Infected Pulp

The actual root canal procedure starts with creating access:

• Small access hole created in the crown of your tooth
• Front teeth: opening made on the back surface
• Molars: access point on the chewing surface
• Precise opening preserves tooth structure
• High-powered magnification ensures accuracy

Modern dental technology makes this step incredibly precise while preserving as much healthy tooth structure as possible.

Step 3: Cleaning and Shaping the Root Canals

Once we access the pulp chamber, detailed cleaning begins:

• Specialized instruments remove infected pulp tissue
• Each canal cleaned thoroughly (front teeth have 1, molars have 3-4)
• Rotary instruments shape canals for proper filling
• Irrigation solutions eliminate bacteria and debris
• Antimicrobial properties prevent reinfection

This process removes bacteria, toxins, and debris while creating space for the filling material.

Step 4: Disinfection and Medication

After cleaning, we disinfect the entire root canal system:

• Antimicrobial solutions eliminate remaining bacteria.
• Medication placed inside tooth if needed.
• Temporary seal allows medication to work.
• Multiple appointments may be required.
• Advanced disinfection techniques ensure success.

At Aldershot Village Dental in Aldershot, we use the most advanced disinfection techniques to ensure the highest success rates for root canal therapy.

Step 5: Filling the Root Canals

Once canals are completely clean and dry:

• Gutta-percha (biocompatible rubber-like material) fills canals.
• Sealing paste ensures complete closure.
• Access hole sealed with temporary or permanent filling.
• Complete seal prevents bacterial re-entry.
• Healing process begins immediately.

Step 6: Final Restoration Placement

Most teeth requiring root canal treatment need crowns:

• Crown placement typically 2-3 weeks after treatment.
• Protects weakened tooth structure.
• Restores full chewing function.
• Prevents tooth fracture.
• Matches natural tooth color and shape.

During the waiting period, avoid chewing hard foods on the treated tooth.

Modern Root Canal Technology

Today’s root canal procedures benefit from significant advances:

• Digital imaging provides detailed root anatomy views.
• Rotary instruments clean more efficiently than hand files.
• Laser therapy enhances disinfection processes.
• Operating microscopes improve treatment precision.
• Success rates now exceed 95% with experienced practitioners.

These innovations make root canal therapy more comfortable, faster, and more successful than ever before.

Recovery Timeline and Expectations

Root canal recovery follows a predictable pattern:

First 24-48 Hours:
• Mild to moderate discomfort expected.
• Over-the-counter pain medications provide relief.
• Avoid chewing on treated tooth.
• Soft foods recommended.

Days 3-7:
• Discomfort should decrease significantly.
• Normal activities can resume.
• Continue avoiding hard foods on treated side.
• Follow prescribed medications.

Weeks 2-4:
• Complete healing of surrounding tissues.
• Permanent crown placement scheduled.
• Full function restored.
• Regular oral hygiene resumed.

Protecting Your Root Canal Investment

A properly treated root canal tooth can last a lifetime with proper care:

• Maintain excellent oral hygiene with brushing and flossing.
• Attend regular checkups every six months.
• Protect teeth from trauma with mouthguards if needed.
• Avoid chewing ice, hard candies, or non-food items.
• Address any concerns promptly with your dentist.

The crown restoration requires the same care as your natural teeth and should be treated with equal importance.

Why Choose Aldershot Village Dental for Root Canal Treatment

At Aldershot Village Dental in Burlington, Ontario, we’re committed to making your root canal experience as comfortable as possible while achieving the best possible outcome. Our team uses the latest techniques and technology to ensure treatment success.

Our advantages include:

• Experienced endodontic specialists.
• State-of-the-art equipment and technology.
• Comfortable, anxiety-free environment.
• Flexible scheduling including weekend appointments.
• Comprehensive follow-up care.

Don’t let fear prevent you from getting the treatment you need. Contact us at 289-205-9265. We’re your dentist open on Sundays and can discuss your root canal options and schedule your consultation today.