
Bet most have never even heard of this condition. Me neither. But this is the diagnosis Dr. Seth Sellers, from
Eastside Veterinary Services, made when we called him in to take a look at
Fogel's eye. Lauren had noticed some tearing and swelling. She treated it with some antibiotic ointment and after a couple of days when it still looked... odd... she decided the vet needed to look at it.
Fogel is Lauren's 30 year old gelding whom she acquired as a 17 year old Grand
Prix school master. It was
Fogel who put her on the path to barefoot hoof care when he was 22 years old and $300 farrier visits with special shoes and pads were no longer keeping him sound. Figuring he was already lame why not just take off the shoes--and save the 300 bucks! The rest, as they say, is history.
So back to the lens
luxation. It means that the lens of his eye is out of place. Here's an

illustration showing a normal eye. What appears to have happened is some of the ligaments that hold the lens in place in
Fogel's left eye have ruptured. As a result the top of the lens has dropped forward and pushed through the pupil. Kind of freaky really.
According to the ophthalmologist at UT this is a very rare condition with the doctor there having seen only one other case. The whys are not certain in
Fogel's case. Apparently one usually sees this as the result of a severe blow to the head. That's not very likely in this case. They do believe age may have been a factor. Perhaps he got stung by a bee and bumped his head? If the ligaments holding his lens in place were brittle with age they may have ruptured from just such a minor bump. We'll never know.
What happens now is uncertain. The lens could
stabilize in its luxated position. Or it could slip back into the back of the eye. It seems to be preferable that it stabilize in its current position rather than 'float around' the back of his eye. At the moment he is comfortable (no indications of pain) and while he probably doesn't see well out of that eye it appears he is getting along fine. Lauren has been riding him this week. For Nexus Center pupils who have enjoyed the privilege of a lesson with Fogel, he isn't out of the game yet!