About Dental Pulp

Root canal therapy is a specialised endodontic treatment for teeth that are no longer vital or alive. When a tooth is damaged, such as by a fracture, the delicate dental pulp inside can become infected or diseased. This procedure removes the damaged pulp and seals the tooth, helping to save it and prevent further issues.

The dental pulp is a network of nerves, blood vessels and soft tissues within the tooth. It extends from the root to the crown, providing sensation, supporting dentine production and maintaining the tooth’s internal strength. As the tooth matures, the root canal gradually narrows. Root canal therapy maintains a non-vital tooth’s function as long as the gums, periodontal ligament and bone are healthy.

“Root canal therapy removes infected pulp and seals the tooth to help preserve its function.”

The Treatment Process

To restore the health of a tooth, we take the following steps:

Create an entry point into the tooth through the fracture to remove infected tissue.
Meticulously clean, shape and dry the canals throughout the procedure.
Fill the root canal with a material that forms a seal and prevents the re-establishment of infection in the root canal system.
In the final stage, we apply a restoration or filling to seal the access point and protect pulp from exposure.
In some cases, we may recommend fitting a crown to safeguard the remaining tooth structure, though this is usually not mandatory.

Veterinarian examining a Sphynx cat in a clinic.

Considerations & Follow-up

We only recommend root canal therapy when a high likelihood of success exists, as not all teeth are suitable for this treatment. While we can’t guarantee outcomes due to pets’ unpredictable behaviour, the success rate is generally quite high.

Regular follow-up x-rays are crucial for assessing the progression and overall health of the treated tooth. While up to 90% of teeth treated with root canal therapy can last a pet’s lifetime, ongoing monitoring is essential for early detection of potential issues.

This is particularly important since pets cannot effectively communicate discomfort.

FAQs

What is pet root canal therapy and when is it needed?

Root canal therapy is a specialised veterinary dental procedure used to treat teeth that are no longer alive due to infection or damage. It involves removing the diseased dental pulp and sealing the internal canal to prevent further infection. This allows the tooth to remain functional rather than requiring extraction.

What happens during pet root canal therapy?

The procedure begins with creating an entry point to access and remove infected tissue from inside the tooth. The canals are then carefully cleaned, shaped and dried before being filled with a sealing material to prevent reinfection. A final restoration is placed to protect the tooth, and in some cases, a crown may be recommended for additional support.

When is root canal therapy recommended for pets?

Root canal therapy for pets is considered when a tooth has been fractured or damaged in a way that affects the dental pulp. It is only recommended when there is a high likelihood of success, as not all teeth are suitable for treatment. The surrounding gums, bone and periodontal ligament must also be healthy to support the tooth.

How successful is root canal therapy for animal oral health?

While outcomes cannot be guaranteed due to factors such as a pet’s behaviour, the success rate is generally quite high. Up to 90% of treated teeth can last for the pet’s lifetime when properly managed. Careful case selection plays an important role in achieving these outcomes.

Why are follow-up x-rays important after treatment?

Follow-up x-rays are essential for monitoring the health of the treated tooth and detecting any early signs of complications. Since pets cannot clearly communicate discomfort, dental imaging helps assess healing and identify issues before they progress. Ongoing monitoring supports better long-term animal oral health outcomes.

Key Takeaways

Tailored Treatment Approach

Pet root canal therapy is used to treat teeth that are no longer vital, removing infected pulp and sealing the tooth to help preserve its function.

Role of Dental Pulp

The dental pulp supports tooth structure and sensation, and once damaged or infected, it must be removed to prevent further complications.

Structured Treatment Process

The procedure involves cleaning, shaping and sealing the root canal, followed by a restoration to protect the remaining tooth.

Importance of Ongoing Monitoring

Follow-up x-rays are essential after treatment, as they help assess healing and monitor the long-term health of the tooth.

Next steps

For Pet Owners

Are you concerned about your pet’s dental health? Call 1300 866 848 or fill out the contact form. We’ll coordinate with your primary vet to ensure the best outcome.

For Vets & Nurses

We’re here to help. If you’d like to refer a patient, please call us at 1300 866 848 , complete the referral form or email us with a brief case summary, relevant radiographs and lab results.

For advice and treatment guidance, email us with a brief case summary, relevant radiographs and lab results.

Refer a Patient Contact Us

Goo

Goo presented with swelling of the right mandible and an unerupted tooth, indicating a potential underlying issue that required further investigation.

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Fraser

Fraser was recently adopted and presented with a notable overbite and mandibular micrognathia, indicating a smaller, underdeveloped mandible.

Patient
Stories

Bundy

Bundy presented with advanced periodontal disease, which resulted in multiple extractions at a young age.

Minnie

Minnie presented with severe juvenile periodontitis, which progressed to feline chronic gingivostomatitis (FCGS).