Root Canal Treatment in Kanata

A painful or infected tooth does not always need to be removed. Root canal treatment, also known as
endodontic treatment, is designed to remove infected or inflamed tissue from inside the tooth, disinfect the
root canal system and seal the tooth so it can continue to function.

At Silver 7 Dental in Kanata, our goal is to preserve natural teeth whenever this is clinically appropriate. If
you are experiencing persistent toothache, sensitivity, swelling, pain when biting, or other signs of
infection, an examination can help determine whether root canal treatment is needed.

What Is Root Canal Treatment?

Inside each tooth is a space containing dental pulp, which includes nerves, blood vessels and connective
tissue. Deep decay, cracks, trauma, repeated dental procedures or other damage can allow the pulp to
become inflamed or infected.

During root canal treatment, the affected tissue is carefully removed. The canals inside the roots are
cleaned, shaped and disinfected, then filled and sealed. The tooth is subsequently restored to protect it
and allow normal function.

Why Saving a Natural Tooth Matters

When a tooth can be predictably restored, preserving it can help maintain natural chewing function,
appearance and the position of neighbouring teeth. Root canal treatment may provide an alternative to
extraction when the tooth has adequate remaining structure and a favourable prognosis.

Not every tooth can or should be saved. Teeth with severe fractures, insufficient remaining tooth structure,
advanced periodontal problems or other unfavourable conditions may require a different approach. We
assess the tooth and discuss appropriate options before treatment.

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Signs You May Need a Root Canal

Symptoms vary, and some infected teeth produce very little discomfort. Possible signs include:

• Persistent or spontaneous toothache

• Significant sensitivity to hot or cold

• Pain when biting or chewing

• Swelling of the gum or face

• A pimple-like bump on the gum

• Tenderness around a tooth

• Darkening or discoloration after trauma

• Deep decay or a large restoration close to the pulp

These symptoms do not automatically mean that root canal treatment is required. A clinical examination
and appropriate dental imaging are needed to establish the diagnosis.

Diagnosing the Problem

Successful endodontic care begins with an accurate diagnosis. We review your symptoms and dental
history, examine the tooth and surrounding tissues, and may perform tests such as percussion, palpation,
biting or pulp-sensitivity testing. Dental radiographs help us evaluate the roots, surrounding bone and
signs of infection.

Complex anatomy, previous treatment or unusual findings may require additional assessment or referral to
an endodontic specialist.

The Root Canal Treatment Process

1. Examination and diagnosis
We determine the source of the problem and whether root canal treatment is appropriate.

2. Local anesthesia and isolation
The area is numbed for comfort. The tooth is isolated during treatment to maintain a clean working field.
 

3. Access and cleaning
An opening is made in the tooth, and inflamed or infected tissue is removed. The root canals are located,
cleaned and shaped.

4. Disinfection
The canal system is thoroughly irrigated and disinfected to reduce bacteria and remove debris.
 

5. Filling and sealing
After cleaning and shaping, the canals are filled and sealed with endodontic materials.
 

6. Final restoration
The tooth needs an appropriate final restoration. Depending on the tooth and how much structure
remains, this may include a bonded restoration or a crown. Back teeth often require cuspal protection
because they withstand substantial chewing forces.

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Does a Root Canal Hurt?

Root canal treatment is performed using local anesthesia. The purpose of treatment is to address the
inflamed or infected tissue responsible for many toothaches. Some tenderness after treatment can occur,
particularly when there was significant inflammation or infection beforehand. This generally improves as
the tissues heal.

Root Canal Treatment vs. Tooth Extraction

When a tooth is restorable and has a reasonable prognosis, root canal treatment may allow the natural
tooth to remain in place. Extraction removes the tooth and may later create a need to consider
replacement options such as an implant, bridge or removable prosthesis.

The appropriate choice depends on factors including the amount of healthy tooth structure remaining,
periodontal support, cracks or fractures, infection, restorability, overall treatment plan and patient
preferences. We discuss the advantages, limitations and alternatives for the individual tooth.

Emergency Tooth Pain and Dental Infections

Severe tooth pain or swelling can require prompt assessment. If the source is an infected or inflamed
dental pulp, root canal treatment may be recommended. In other situations, a different treatment may be
more appropriate.

If you have increasing facial swelling, difficulty swallowing or breathing, fever associated with dental
swelling, or rapidly worsening symptoms, seek urgent professional assessment.

Root Canal Retreatment

Occasionally, a tooth that previously received root canal treatment develops new symptoms or persistent
infection. Causes can include complex canal anatomy, a missed canal, leakage, recurrent decay,
restoration problems or a new fracture. Depending on the situation, retreatment, endodontic surgery,
specialist referral or extraction may be considered.

Restoring the Tooth After Root Canal Treatment

Root canal treatment addresses the tissues inside the tooth, but the tooth also needs a durable coronal
seal and appropriate structural protection. Completing the recommended final restoration is an important
part of treatment. Delaying restoration can increase the risk of leakage or fracture.

Why Choose Silver 7 Dental for Your Dental Care?

Silver 7 Dental provides comprehensive dental care for patients in Kanata and surrounding communities.
Root canal treatment can be coordinated with the restorative care needed afterward, allowing the
treatment plan to focus on both eliminating disease and restoring long-term function.

Our approach emphasizes careful diagnosis, clear explanations, patient comfort and preservation of
natural teeth when clinically appropriate. When a case would benefit from specialist-level endodontic care,
referral can be discussed.

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Serving Kanata, Stittsville and Ottawa

Our Kanata dental clinic welcomes patients from Kanata, Stittsville and the surrounding Ottawa area who
require assessment for tooth pain, dental infection or possible root canal treatment.