Vital pulp therapy for dogs and cats is a type of endodontic procedure completed to preserve tooth structure. Root canal therapy is the most common endodontic procedure and involves removing all the pulp tissue. In contrast, vital pulp therapy involves removing a small amount of pulp tissue, followed by placement of a pulp dressing and restoration.
The important difference between these two endodontic procedures is that vital pulp therapy allows the tooth to continue to mature and develop with the remainder of the teeth in the oral cavity. Vital pulp therapy is occasionally referred to as “pulp caps.”
Why Is Vital Pulp Therapy Used?
Malocclusion with Base Narrow Mandibular Canines
This orthodontic condition occurs when the upper jaw or maxilla is longer than the lower jaw or mandible. This is referred to as a class 2 malocclusion or overbite. To eliminate the adverse contact of the mandibular canine teeth from pressing (occluding) into the upper palate, the crowns of the mandibular canine teeth are conservatively shortened in height, followed by vital pulp therapy for dogs and cats. This is an option for both dogs and cats.
Fractured Canine Teeth in Young Dogs
Young teeth are more fragile and prone to fracture than older teeth. This is akin to a tree maturing. It is ideal to allow a young tooth to mature and provide a more structurally sound force in the mouth. This procedure is most successful in patients under 4 years of age with a fracture of 24 hours or less duration, with exceptions dependent on the patient.
The longer the duration of the fracture, the greater the exposure to oral bacteria permeating the pulp and the greater the risk of irreversible pulpitis. Vital pulp therapy for dogs provides an option to save these teeth in appropriate cases.
Near Exposure
Fractured teeth tend to be classified into one of two categories: those with pulp cavity exposure and those without pulp cavity exposure. There is a third category where the pulp is not directly exposed and bleeding, but there is a very thin layer of dentin (tooth tissue) covering the pulp, and irreversible pulpitis is highly likely to occur.
Follow-Up After Vital Pulp Therapy
Vital pulp therapy is an excellent option to preserve tooth structure, primarily with canine teeth. Teeth treated with vital pulp therapy for dogs and cats are rechecked at 6 months after the procedure with an anesthetized exam and imaging. This is important to assess proper tooth maturation. An annual recheck combined with a dental cleaning or COHAT is recommended.
If you think your pet may benefit from vital pulp therapy for dogs and cats, don’t wait. Contact us today to schedule a consultation and protect your pet’s healthy smile!
Images used under creative commons license – commercial use (07/07/2025) Photo by Chewy on Unsplash