Endodontics in Montreal – Treat and Save Your Teeth with Root Canal Therapy

What Is Endodontics?

Endodontics is a branch of dentistry focused on the prevention, diagnosis and treatment of problems related to the dental pulp, often referred to as the tooth’s “nerve.” When this pulp becomes irreversibly inflamed or infected, a root canal treatment is often required to relieve pain and preserve the tooth.

When Is a Root Canal Needed?

A root canal is typically recommended when:

  • The dental pulp is infected due to deep decay

  • A fracture or trauma has exposed the tooth’s nerve

  • An infection causes a painful abscess

  • Persistent inflammation leads to extreme sensitivity to heat, cold or chewing

Without treatment, the infection can spread, leading to tooth loss and other complications.

How Does Root Canal Treatment Work?

The purpose of a root canal is to remove the infection and protect the tooth over the long term. The typical steps include:

  1. Administration of local anesthesia to ensure comfort

  2. Opening of the tooth and removal of the inflamed or infected pulp

  3. Careful cleaning and disinfection of the root canals

  4. Filling the canals with a biocompatible material to seal the space

  5. Placement of a restoration, often a crown made with E4D technology, to strengthen and protect the treated tooth

Modern tools such as the intraoral camera are used during the diagnostic and treatment process to help explain each step to the patient with precision.

Benefits of Root Canal Therapy

  • Effective relief from pain

  • Preservation of the natural tooth

  • Prevention of infection spreading and more serious complications

  • Restoration of normal chewing function

When performed correctly, a root canal can help maintain the treated tooth for many years, especially when followed by proper restoration.

Endodontics and Dental Emergencies

Pain caused by pulp infections is a frequent reason for emergency dental visits. If you experience severe pain, swelling or extreme sensitivity, it is important to consult promptly to prevent the situation from worsening.

FAQ – Endodontics

Is root canal treatment painful?
No, the procedure is performed under local anesthesia. Modern techniques make it comfortable and pain-free for most patients.

How long does a root canal take?
The duration varies depending on the complexity of the case, but generally takes between one and two hours. Some cases may require multiple appointments.

Is a crown always necessary after a root canal?
In most cases, yes. A crown helps protect the weakened tooth and prevents fractures over time.

What are common signs that I might need a root canal?
Severe pain, sensitivity to heat or cold, swelling of the gums or the presence of an abscess are common warning signs.

What happens if I don’t treat a pulp infection?
Without treatment, the infection can spread, cause tooth loss and affect other structures in your mouth.