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The Navicular Disease Treatment Choices

By Carol Bell


There are many causes associated with heel illness. However, it has not been possible to come up with a solid cure. Instead, veterinaries recommend several management activities to ease pain and allow animals to walk comfortably. Navicular disease treatment management options are divided into non-medical, medicinal and surgical procedures. Sections below briefly explain what each entails.

Once an owner has established abnormal characteristics in their animals, it is important to find out whether hooves are in proper size and angle. If the area connecting coffin bone and short pastern have a crack, normal hoof angle is affected. This should be the first cause of lameness. Corrective therapy must be done gradually to obtain a nearly normal alignment. Similarly, heels which have contracted and are under-run must be corrected. Caudal hoof pain may also be reduced by trimming toes as much as possible.

Suppose trimming does not work, practitioners opt to raise feet angle through padding. Raising does not only reduce pressure on flexor tendon but also helps to align heel to the pastern. This does not happen just once since horses vary. Specialists pad gradually observing the effects created. If they feel a position seems comfortable, padding is stopped. However, padding does not always work depending on lameness cause. For some animals, instead of improving padding causes more lameness. At this point, veterinary officers stop and recommend other forms of management.

If therapeutic curative measures do not work, a different methodology is the use of medication. There are numerous medications depending on the cause of lameness. Medication involves the use of anti-inflammatory medicines such as Bute. Dosage is determined by two factors. First, specialists must have diagnosed the causes of pain. Next is their work schedule. To minimize medication, administer drugs only on days surrounding working periods. However, only a specialist can work out a specific dosage.

While most heel-pain responds positively to therapy coupled with Bute, some do not go away. If experiencing that, a variant form of medication is Isoxsuprine. Vessels contract with continued exertion of the pressure reducing blood flow from the heel area. Isoxsuprine works by dilating these vessels to allow more blood to flow within a given time. However, the effectiveness of this medication is in question since constriction continues to happen as long as heels are under tension.

Besides medication and therapy, surgery works to relieve extreme pain on heels. Digital Neurectomy is a common surgical operation that involves transecting nerves on the lower the pastern part. Operation techniques have greatly improved over time. Initially, it would be done with a simple cutting blade. Today, the transection is highly mechanized through use of laser machines.

The last option when every other medication has failed is Neurectomy. Unlike other management procedures, Neurectomy only aims at reducing pain. Hooves continue degenerating from inside with time. For this reason, it can only be adopted if all other medications do not work.

Even though surgical procedures on nerves have longer effects compared to others, they are not permanent. Owners must perform it over and over again to eliminate growing nerves. Some horses develop other serious complications after surgery.




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