Trade Zone - Joint Disease

Movable joints are perhaps the most complicated—and important—parts of a horse’s anatomy. These fragile components are designed to absorb shock, allow for frictionless movement, and effectively bear the weight of a body that often is in the 1,200- to 1,500-pound range and higher.

When anatomical construction is correct and the joints are functioning as designed, they work like well-oiled ball bearings. The problem is that continued wear and tear from joint movement and concussion can cause damage to even the most perfectly constructed joint.

Great strides have been made by equine researchers in understanding just exactly how joints function and what to do when there is a malfunction. We’ll take a look at how joints are constructed, where they are located, how they work, and the forces that can cause damage and methods of treating them when damage or disease occurs.

General information comes from a variety of sources, but the prime source when the discussion turns to treatment will be Dr. Jerry Black, senior veterinarian at Pioneer Equine Hospital in Oakdale, Calif., and a past president of the American Association of Equine Practitioners. Black has written and spoken on the subject of joints and joint disease and has proffered information in an interview.

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