Symptoms And Treatment Of Laminitis

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Laminitis. “An inflammatory condition that affects the sensitive laminae, the fingerlike projections that line the surface of the bones within the hoof.” (Crabbe, DVM pg 74). It’s the most common cause of lameness and disability of horses and ponies (www.laminitis.org) and most often attacks the forelimbs over the hind ones. Laminitis is thought to be the cause of a toxic type of condition in the bloodstream of horses. The toxin is thought to originate in various spots, sometimes in the respiratory tract, sinuses, kidneys, liver, and in the mares, the reproductive tract. Finding it in the digestive tract is most common.
This causes the smaller arteries of the foot to constrict. While ‘Founder’ is most often, and incorrectly, referred to as Laminitis, it is in fact what occurs after the initial infection and is mostly referred to as a downward growing motion of the coffin bone (Hadden, pg 59)
There is a large list of various things that are considered symptoms, such as; moving with shorter than usual strides, hooves will only touch the ground for a moment. An awkward stance, a horse with laminitis will stand with hindlimbs forward under the abdomen so that the weight is no longer on forelimbs or their footing stance is off center. With laminitis the horse is usually in extreme pain which can cause the animal to lie down with heavy resistance to rise again. The hooves of the animal with laminitis also might have warmer than usual hooves, and in rare cases, ice cold hooves. (www.ker.com) The pulse of the limbs with laminitis are very different, usually very fast in more extreme cases defined as a ‘bounding pulse’. Along the hoof, in the white line, with laminitis this can usually be viewed with blood within it.
As far as cause...

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...eness is with the odd standing stance and they’re even more so hesitant to move even under great persuasion, the expression on the face shows apparent great pain and if the horse happens to be lying on the ground there will be great trouble in getting the animal back onto its feet.
When it comes to horses and over consumption, 20-30% of horses are overweight thus putting 20-30% of horses at risk for laminitis among other negative health conditions. Horses who suffer from being overweight or are prime candidates for laminitis should have plenty of movement and exercise, helping both remove the excess weight found on the horses, thus decreasing the chance to get weight-based laminitis of sorts.
Laminitis is both a painful and easily prevented or treatable disease. When caught and treated early both the prices and level of pain are cut short for both horse and owner.

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