The horse lameness, particularly if it is the front foot easily makes the owner panic. In some situation, others even shy away from their horse, as if it is a terminal condition. This is far from the case, only that the veterinarians have not been able to successfully create awareness in regards to this condition. In fact, the navicular disease in horses has never been fully defined, and the veterinarians often use the term navicular syndrome to denote the fact. There are many theories that try to explain the condition, but none has fully explained the syndrome.
It is most common in the forelimb but can also occur in the hind feet. Normally, the lameness is just slight or moderate and it is on the rare occasion where the lameness gets severe. It is a disease that is more common with the horses than the ponies. In addition to this, it is most noticed in the horses that have the typical thoroughbred-like foot conformation such as long toes, or low and collapsed heels. The other risk facts include work that involves lots of jumping as well as lots of road work.
For proper diagnosis of the navicular condition, the veterinarian has to rely on the clinical tests as well as the radiograph signs. There are several horses that show the radiographic signs in the x-ray images without any sign of lameness or do not test positive in the long last. On the other hands, the clinical test may not rule other possible causes like the coffin bone crack, the heel bruise, and the simple sole bruise. These can only be ruled out with the help of radiography.
Generally though, pinpointing the exact cause of the problem is not easy. This is due to the fact that there are numerous possible causes, and as such, a single treatment may not be possible. The navicular bone is actually a small bone found at the horse foot. To date, there is no concurrence when it comes to the cause of this condition. There are several theories suggesting the possible causes, one of the oldest suggesting that the navicular bone normally undergoes the charges that brings about pathology and pain in the area.
Other risk factors include the horse breed. The quarterhorse breed and the thoroghbreds are at higher risk than other horses as their legs are smaller as compared to their big bodies. The signs are more likely to be noticed from the age of 7 to 14.
In order to reduce symptoms, vets usually resort to techniques that target to increase circulation to the navicular area. This includes the administration of isoxsuprine hydrochloride as it helps in dilating the small blood vessels. The magnetic hoof and the anticoagulant warfarin are both used to increase local circulation, which in turn reduces pain.
The other alternative is to inject the horse with steroids. This is the common solution in the situation where the vet suspects that the pain is originating from the navicular bursa or the coffin joint. However, the steroid is not a solution as it does nothing to cure the underlying pathology issues. The other possible solutions include the use of corrective shoeing and the neurectomy.
However, the steroids are used particularly when it is suspected that the origin of the pain is from the coffin joint or the navicular bursa. This is far from the cure as it only reduces inflammation but does not cure the underlying pathology problems. The other treatment includes administration of isoxcuprine hydrochloride, use of an anticoagulant, corrective shoeing techniques and neurectomy for chronic cases.
It is most common in the forelimb but can also occur in the hind feet. Normally, the lameness is just slight or moderate and it is on the rare occasion where the lameness gets severe. It is a disease that is more common with the horses than the ponies. In addition to this, it is most noticed in the horses that have the typical thoroughbred-like foot conformation such as long toes, or low and collapsed heels. The other risk facts include work that involves lots of jumping as well as lots of road work.
For proper diagnosis of the navicular condition, the veterinarian has to rely on the clinical tests as well as the radiograph signs. There are several horses that show the radiographic signs in the x-ray images without any sign of lameness or do not test positive in the long last. On the other hands, the clinical test may not rule other possible causes like the coffin bone crack, the heel bruise, and the simple sole bruise. These can only be ruled out with the help of radiography.
Generally though, pinpointing the exact cause of the problem is not easy. This is due to the fact that there are numerous possible causes, and as such, a single treatment may not be possible. The navicular bone is actually a small bone found at the horse foot. To date, there is no concurrence when it comes to the cause of this condition. There are several theories suggesting the possible causes, one of the oldest suggesting that the navicular bone normally undergoes the charges that brings about pathology and pain in the area.
Other risk factors include the horse breed. The quarterhorse breed and the thoroghbreds are at higher risk than other horses as their legs are smaller as compared to their big bodies. The signs are more likely to be noticed from the age of 7 to 14.
In order to reduce symptoms, vets usually resort to techniques that target to increase circulation to the navicular area. This includes the administration of isoxsuprine hydrochloride as it helps in dilating the small blood vessels. The magnetic hoof and the anticoagulant warfarin are both used to increase local circulation, which in turn reduces pain.
The other alternative is to inject the horse with steroids. This is the common solution in the situation where the vet suspects that the pain is originating from the navicular bursa or the coffin joint. However, the steroid is not a solution as it does nothing to cure the underlying pathology issues. The other possible solutions include the use of corrective shoeing and the neurectomy.
However, the steroids are used particularly when it is suspected that the origin of the pain is from the coffin joint or the navicular bursa. This is far from the cure as it only reduces inflammation but does not cure the underlying pathology problems. The other treatment includes administration of isoxcuprine hydrochloride, use of an anticoagulant, corrective shoeing techniques and neurectomy for chronic cases.
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