Navicular disease (palmar foot pain) is a common cause of chronic front-limb lameness in horses that requires sustained management to maintain quality of life.
Navicular disease is a chronic welfare challenge requiring long-term commitment from owners and veterinarians. Affected horses experience variable but real pain — behavioral signs including shortened stride, reluctance to land toe-first, and discomfort on tight circles reflect the underlying pathology. Without management, progressive degenerative changes worsen pain and functional impairment. With appropriate corrective shoeing — typically egg-bar shoes with a slight heel elevation — and anti-inflammatory medication, many horses achieve good functional welfare for extended periods. The decision to pursue palmar digital neurectomy (cutting the sensory nerve) requires careful ethical consideration: while it relieves pain, the horse cannot feel injury to the desensitized area, which carries risks. Retirement from work at an appropriate time respects the horse's welfare when management is insufficient.