Tooth Resorption

Tooth resorption (TR) is a poorly understood but very painful dental condition, most commonly seen in cats but also in dogs. It involves the progressive destruction of tooth material, often starting at or below the gum line. The exact cause is unknown, but theories include genetics, inflammation, and metabolic factors. Over time, the affected tooth's enamel, dentin, and even cementum are eroded, exposing the sensitive pulp. Pets may show signs of pain such as difficulty eating, drooling, pawing at the mouth, or behavioural changes. Often, the lesions are not visible without a thorough oral examination under anesthesia and dental X-rays. Treatment for affected teeth typically involves extraction to alleviate pain and prevent further complications. Unfortunately, there is no cure or preventative measure currently available beyond managing existing pain.