Not only is recognizing an abnormality of the equine eye important, but correctly interpreting the observed changes–which can be subtle–is imperative.

"This is particularly true for riding horses where the safety of the rider is paramount," relayed Derek Knottenbelt, OBE, BVM&S, Dipl. ECEIM, MRCVS, from the Philip Leverhulme Hospital at the University of Liverpool in the United Kingdom during the 10th International Congress of World Equine Veterinary Association.

"In general, overt pathology is easy to identify because of the ease by which the equine eye can be examined. The largest challenge for general practitioners is determining the significance of subtle variations in normal eyes and recognizing the milder changes that occur in significantly diseased eyes," he continued.

During his presentation, Knottenbelt explained that proper equipment and restraint of the horse is essential prior to embarking on any ophthalmic examination