![Equine odontoclastic tooth resorption and hypercementosis, or EOTRH, is a painful dental disease in older horses. EOTRH ...](https://img5.voofla.com/189/275/1135753321892759.jpg)
01/21/2025
Equine odontoclastic tooth resorption and hypercementosis, or EOTRH, is a painful dental disease in older horses. EOTRH occurs when the body resorbs the bone and tissues around the incisors roots. Over time the resorption of the tissue and bone around the tooth can cause pockets around the teeth, which will allow feed to accumulate. Gingival pockets and packed feed creates an increased risk for infection. This can negatively impact the periodontal ligament (which helps hold each tooth in place) and the alveolar bone that surrounds the tooth root. As the disease progresses the affected teeth are compromised, causing pain, infection, fractured teeth, decreased ability or desire to eat. There is no cure for EORTH, however routine dentistry can aid in early diagnosis and management of this disease and in severe cases, extraction of the affected teeth can offer relief and may stop this disease from affecting the surrounding teeth.
Photo credit: https://midwestvetdental.com/equine-dentistry/eotrh-syndrome/