Look to see what deviations you see from the hoof 'cozie' ... and then start from there. NAVICULAR SHOE PRIMER. But let's give it a shot anyway ... GENERALLY SPEAKING --. Navicular disease, now referred to as navicular syndrome, chronic heel lameness, or caudal heel syndrome, was first documented in 1752 by farrier Jeremiah Bridges in his famous book No Foot, No Horse (published some 40 years before the opening of the Royal Veterinary College in … The ONLY way is the HOOF'S way ... on the HORSE in hand. Stay on top of the most recent Horse Health news with, This stunning 5yo mare is by the ultimate dual purpose sire, Contenda. The more movement, the more oxygenated blood and nutrients are carried into the hoof. Step #8 ::  Bevel the wall from heel to heel at a 45* angle starting at the white line going out to the distal edge of the hoof. The breakover. Anti-inflammatory medications can be injected into the heel area or given orally for pain relief. Contenda competed at the top level in eventing…. And, again, it is the SOLE of the hoof that you will follow. Keeping horses at the correct body weight is important, as obesity increases the load on a horse’s hooves and tendons. Navicular Syndrome is merely a collection of 'symptoms' in the heel of the hoof causing the horse discomfort. Trimming overgrown bars can often do some good, and is not a permanent change like tendon surgery. Watch how this pony goes from Toe Strike to Heel Strike through trimming. Cause each hoof on each horse is unique in its own needs and requirements for total health and soundness. A horse with collapsed heels and a broken back hoof pastern axis is at risk, as every time the limb bears weight and the hoof tries to breakover, the navicular area is being over-stressed. Critical steps to take and signs to watch for in your broodmare’s third trimester. Avoid over-trimming the heel region or the frog. The Horse’s experts answer your questions during a monthly live audio event. Step #7::  Look at the heels. Those, too, must be assessed and changes made, as necessary, if one is expecting full recovery. Not all front hooves are perfectly round in shape; not all rears are perfectly oval in shape. That will be a suitable 'breakover' point for the hoof. Can't be taken as just a piece of the puzzle. The 'wrong piece', the piece that doesn't fit into the whole will mar and deceive and ruin the whole. Investigators treated the horses with an intramuscular injection of either Osphos or the control saline and then evaluated them for treatment success at days 28, 56 and 180 post-administration. They all tend towards those shapes but again, not all hooves are created equally. She now does 3 day trail rides in hoof boots with pads. The general outline above for trimming will usually suffice for the horse with Navicular Disease as well as the one with Navicular Syndrome. A piece, by itself, does not create a whole picture. ALWAYS remember that one cannot glue hoof back on once it's been removed. It can lead to significant and even disabling lameness. The capsule, itself, is like a cozie is to a can of soda ... it will 'hug' the foot inside with equal perimeter of horn, all round. How is it created? It's a tough go. There are several soft tissue structures are associated with navicular bone. What causes caudal heel pain? Corrective trimming and shoeing is important to ensure level foot fall and foot balance. I'm here to tell you that's just not true. I trim a horse with navicular disease severe enough that the vet and farrier working on her said - just put her down - we've done everything. If, after 4 months, the horse is still in discomfort, OR, the horse is NOT better after each trim, then the trim MUST be re-evaluated to see what is going wrong and adjustments for the individual hoof on the individual horse must be made. This podcast is an excerpt from our Ask TheHorse Live Q&A, “Podotrochlosis (aka Navicular Syndrome) Update.” Listen to the full recording here. Walter Koepisch has seen his fair share of navicular horses. A good trim relieves pressure in the navicular area caused by high, under-run heels and high--either folded over or impacted--bars. It is this that you'll follow for your trimming. He also serves as director of the applied polymer research laboratory, which is dedicated to investigation of materials suitable for equine orthotics, and curator of the UPenn Podological Museum, which is a collection of horseshoes and hoof specimens describing hoof care from the 18th century to the present. A layup period in a stall or small paddock can allow the painful structures to rest and recover. Because Bowker maintains that hoof care and management cause horses’ navicular problems, he posed that we can also prevent and even reverse them in some cases. The other factors that play into this are diet and husbandry/environment. Then round off the edges to finish. Step #2 ::  Look at the shape of the SOLE of the hoof. 1. "Follow the sole." Step #4 ::  Take a look a the toes. A Neurectomy or 'Nerving' - In severe cases, the navicular bone begins to remodel which can be incredibly painful for the horse. The response to therapy can be unpredictable and does not always correlate to the degree of lameness or radiographic abnormalities. The conditions I mentioned before ... long toe, low heel or high heeled, etc --- those are not the 'natural' shape of a healthy equine digit. Navicular Disease is a degenerative, organic situation that needs to be examined on a regular basis with assessments and radiographs. Is it ratty looking and loaded with all sorts of nooks and crannies for thrush to hide? Necessary cookies are absolutely essential for the website to function properly. The horses moved sound when their heels were numbed and had radiographic evidence of degenerative changes of the navicular bone. Are they less than 1/4" in height at the exit of the collateral groove? Keep in mind, these instructions are for a basic trim and a good, correct basic trim will suit various conditions of the hooves. Otherwise I'll put the hoof on the stand and take the toe back, with the rasp at a 90* angle to the wall, to the approximate point it should be. So look at the hoof and see what you've got in your hand. Lowering the bars, frogs, seats of corns and heels can result in rapid improvement. There should be greater stride and the horse should track up nicely in a more comfortable movement than before the trim was started. Along with proper trim, diet, husbandry and movement, the individual needs of the individual horse may require herbs, homeopathics or essential oils to help in the recovery. 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