13/03/2025
We cannot stress enough how important yearly oral exams and preventative veterinary care is! The mouth of this senior fellow was in a sad state of affairs due to advanced periodontal disease (gum disease). In the photos, you can see the feed material packed between the mandibular cheek teeth. Imagine having food stuck between your own teeth but never being able to floss. This causes gingivitis, gum recession, bone loss, and infection. Periodontal disease is painful and progressive, but can typically be managed with diligent care.
How did this horse’s periodontal disease get so advanced? This horse had routine dental floats performed by a lay person (non-veterinarian). The oral exam was forgone, and thus the periodontal disease went undetected until it got to this point. Additionally, this horse had uncontrolled PPID (also known as Cushing’s disease), which suppresses the immune system and can make horses more susceptible to periodontal disease. The periodontal disease had advanced as far as causing significant bone loss, draining tracts from his mandible, and ulcerations in his tongue and oral soft tissues.
When periodontal disease is this severe, the only treatment are extractions. If we could go back in time, we would recommend two important things for this horse:
1. Testing for PPID, treating appropriately with an approved medication, and periodic re-testing to ensure that the horse is receiving the proper drug dosage in order to keep his levels within normal limits
2. Routine oral exams by a veterinarian with dentistry experience, monitoring of the periodontal disease using radiographs, and various treatment methods to help slow the progression of the disease
Horses are stoic creatures and may or may not show signs of dental pain. Oral exams are an essential part of veterinary care, just like vaccines. We recommend that owners of senior horses discuss the signs of PPID and any testing and treatment recommendations with their regular veterinarian.