Continued from part two
What is Choke?
“Choke” is horseman’s lingo for esophageal impaction. It happens whenever a horse swallows a feed bolus which is too coarse or big or sticky to pass easily down the esophagus from the pharynx to the stomach. The bolus gets wedged at some point along the length of the esophagus and subsequent swallowed feed gets stopped at the level of the obstruction and gradually backs up toward the mouth. depending on the sensitivity of the horse, he might stop eating immediately, making effective treatment or even spontaneous resolution very likely. Horses that continue to eat after a blockage–or if the owner doesn’t notice the signs, allowing the problem to continue for hours to days–face an extremely serious condition that can be fatal in prolonged situations.
Signs of choke include sudden refusal to eat, stretching the head and neck forward or side to side or toward the ground, lying down, rolling, general distress, coughing, eye rolling, pawing, etc. The hallmark sign, that distinguishes choke from colic, is feed (or feed-tinged saliva) running from the nostrils. But this is not always observable.
As noted, some cases of choke resolve spontaneously. Some are easily treated with heavy sedation, passage of a stomach tube, . Others need surgery, and some are not treatable. Complications include aspiration pneumonia, of the esophagus, perforation, and death, a recent case of choke that had been ongoing for two days was resolved in a matter of minutes by treating with Photonic light Therapy. In this instance,sharp hooks on the teeth, were the cause of the problem, Know your horses’ eating habits. If you notice these signs, especially after feeding, evaluate the situation and be ready to call your veterinarian. Choke can be a veterinary emergency.
Hypsodont teeth are adapted to tolerate quite a bit of structural compromise before they become nonfunctional. Malocclusions (abnormal relationships between opposing teeth) have to progress to severe proportions before an owner will observe any difference in the horse’s behavior or see loss of body condition. In addition to this built-in adaptability within the dental system, horses are, generally, quite stoic when it comes to their feed intake. Most horses will continue to eat, even in the face of enormous discomfort, until it becomes mechanically impossible to do so. Bear in mind, they evolved as prey animals having to graze on the move. A wild horse that loses condition and becomes weak is easy prey for predators. This system served the wild horse well for thousands of years and still does. On the other hand, our domesticated horses are not subject to the same diets or lifestyles as wild horses are.
Dental Care
There are three major reasons to provide your horses with skilled comprehensive dental care: 1) comfort, 2) health, and 3) longevity.
I’d wager that not a single owner reading this article would intentionally allow their horse to be in pain. A lot of malocclusions, such as hooks, crooked or displaced teeth, stepped teeth, diseased teeth, fractured teeth, periodontal disease, and other dental abnormalities can cause minor to excruciating pain.
It is not uncommon for horses to be in chronic pain for years without the owner being aware of the situation. The sooner these problems are diagnosed and treated–or even better, prevented altogether–the less pain the horse has to tolerate. Additionally, it is important that the tack not cause discomfort, as it impacts the horse’s head structures as well as the teeth in particular. Sharp enamel edges on the teeth can lacerate sensitive soft tissues if the bit, noseband, bosal, or hackamore forces that tissue onto sharp edges on the teeth.
A variety of dental abnormalities may cause disease conditions, periodontal disease in particular. Those abnormalities can cause severe pain if left untreated and can lead to premature tooth loss. Cracked teeth are often painful and many must be extracted or treated . Horses are susceptible to tooth root disease, the same as people. Tooth root abcesses are almost always very painful.
Finally, the third reason for comprehensive dental care is always to prolong the useful life of the teeth to last the horse through his lifetime. When horses only lived to be 20 or so, maybe it didn’t matter so much if their teeth lost effectiveness in their late teens. But now, owing to advances in equine veterinary care and nutrition, our equine partners are living well into their 30s. But that means their teeth have to last longer, too. Here’s where the fantastic thing about truly comprehensive, lifelong dental care really shines.
.Most horses must have annual examinations , although some situations require more frequent treatments. Young horses, for instance, frequently need more regular exams to keep up with their rapidly changing dentition. Horses with demanding competition schedules may also need more frequent exams to keep them comfortable and performing at their best. Find out if your Veterinarian has advanced training in equine dental care or else ask for a referral to a professional practitioner in your district.
Referneces
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