If done correctly this is a safe procedure because the nerve to the toe is left intact. Therefore the horse is aware of its foot placement. Good foot care is very important to help prevent and treat this disease. The feet must be kept clean and properly trimmed and shod. Keeping the horse in good physical shape is also important.
Obesity only aggravates navicular disease.
In some breeds, navicular disease may have an hereditary or genetic component. To help reduce the incidence, it may be wise to not breed horses confirmed as having the condition. If you have any questions about navicular disease, contact your veterinarian.