Root canal therapy removes inflamed or infected tissue from inside a tooth. The canals are then cleaned, shaped, and sealed to help prevent further infection. Depending on the condition of the tooth, a filling or crown may be recommended afterward to protect and restore it.
When Is Root Canal Therapy Needed?
The pulp inside a tooth contains nerves and blood vessels. Deep decay, cracks, injuries, or repeated dental treatment can cause the pulp to become inflamed or infected.
Signs that may indicate a problem include:
- Persistent or severe tooth pain
- Lingering sensitivity to hot or cold
- Pain when biting or chewing
- Swelling or tenderness around a tooth
- Changes in the gum near the affected tooth
These symptoms do not always mean you need a root canal. A dental examination and appropriate imaging are needed to determine the cause and recommend treatment.
When root canal therapy is appropriate, treating the affected tooth can help relieve discomfort, address infection, and preserve your natural chewing function.
What to Expect During Root Canal Therapy
Your visit begins with an examination and diagnostic imaging to evaluate the tooth and surrounding structures. We also take time to discuss your symptoms, answer your questions, and explain the treatment options available to you.
Before treatment begins, local anaesthesia is used to numb the area.
During root canal therapy, we:
- Create an opening in the tooth to reach the pulp chamber
- Remove inflamed or infected tissue
- Clean and shape the root canals
- Disinfect and seal the canals
- Place a temporary or permanent restoration as appropriate
Treatment may be completed in one or more appointments, depending on the tooth, its anatomy, and the condition being treated.
Our goal is to make the process straightforward and predictable so you know what is happening throughout your care.
How We Diagnose Tooth Pain and Infection
An accurate diagnosis is an important part of determining whether root canal therapy is the right treatment.
We combine your symptoms, a clinical examination, and dental imaging to evaluate the tooth. An intraoral camera may also help us show you visible areas of concern inside your mouth so you can better understand what we see.
Panoramic and other appropriate dental X-rays can provide additional information about the teeth, roots, bone, and surrounding structures.
Once we understand the problem, we explain your options. Depending on the condition of the tooth, those options may include monitoring, root canal therapy, or extraction followed by tooth-replacement options.
We want you to understand both the treatment and the reasoning behind it before making a decision.
Saving Your Natural Tooth
When possible and appropriate, preserving a natural tooth can help maintain normal chewing function and support the alignment of nearby teeth.
Root canal therapy treats the inside of the tooth while allowing the natural tooth to remain in place. After treatment, the tooth may need a permanent filling or crown to protect the remaining structure.
If a crown is recommended, digital impressions may be used to create an accurate model of your tooth for the final restoration.
Does Root Canal Therapy Hurt?
Root canal treatment is performed with local anaesthesia to keep the treatment area numb.
Patients often seek treatment because the tooth is already painful or sensitive. By removing inflamed or infected tissue from inside the tooth, root canal therapy is designed to address the source of that discomfort.
Some tenderness or sensitivity after treatment can be normal for a few days. We provide specific aftercare instructions based on your treatment and let you know what symptoms should prompt a call to our office.
Root Canal Aftercare
Protecting the treated tooth while it heals is important, particularly if you are waiting for a permanent restoration.
After treatment:
- Avoid heavy chewing on the treated tooth until advised otherwise
- Brush and floss regularly
- Follow the aftercare instructions provided by our team
- Attend recommended follow-up appointments
- Complete any final restoration, such as a crown, when recommended
Contact our office if you experience persistent or worsening pain, significant swelling, fever, or other symptoms that concern you.
Regular dental visits also allow us to monitor the treated tooth and surrounding tissues over time.
Root Canal Therapy FAQs
How long does root canal therapy take?
Root canal therapy may be completed in one or more appointments. The length and number of visits depend on the tooth, its root anatomy, the extent of inflammation or infection, and the restoration needed afterward.
Do I need a crown after a root canal?
Not every root-treated tooth requires the same restoration. Some teeth benefit from a crown because it helps protect the remaining tooth structure and restore function. Dr. Bhoomika Piplani can recommend the appropriate restoration based on the location and condition of your tooth.
How long can a root-treated tooth last?
With an appropriate final restoration, good oral hygiene, and regular dental care, a root-treated tooth can remain functional for many years. Its longevity depends on factors including the amount of remaining tooth structure and overall oral health.
Is a root canal better than removing the tooth?
The right option depends on the condition of the tooth. When a tooth can be predictably restored, root canal therapy may allow you to preserve your natural tooth. If the tooth cannot be saved, extraction and replacement options may be discussed.
What happens if an infected tooth is not treated?
Dental infections can worsen over time and may spread into surrounding tissues. If you have persistent pain, swelling, or other concerning symptoms, scheduling a dental examination can help identify the cause and determine appropriate treatment.
Schedule Root Canal Therapy in Toronto
Persistent tooth pain, sensitivity, or swelling should not be ignored. High Park Smile Studio provides root canal therapy in Toronto with an emphasis on accurate diagnosis, clear communication, and comfortable care.
Dr. Bhoomika Piplani and our team will evaluate your tooth, explain your treatment options, and help you determine the appropriate next step.
Call High Park Smile Studio today to schedule your visit and get the care you need to relieve discomfort and protect your smile.
