May 22, 2012

Horse Chiropractic Explained

I received a question about horse chiropractic. Leah did not understand what her horse chiropractor was saying to her, so I attempted to help her understand a little about chiropractic -

If the femur was truly out either in the hip joint or the joint of the tibia and the femur in the hind leg, then wouldn’t the horse be unable to use the leg?  Is it possible for these joints to be out of place?  And if so is it possible to realign them with a chiropractic adjustment?
Thank you very much for the information.
Leah

My explanation -

Leah,

Now you are talking the difference between a medical luxation and a chiropractic subluxation. When a chiropractor or someone talking about chiropractic says that a joint is “out” they do not mean that the joint is totally displaced. If it were totally displaced or luxated, yes the horse would be unable to walk initially and it would be very very painful. You would know and would be calling your vet right away if you saw this problem. It would be like if the leg was broken.

However when a chiropractor using the lay term the joint is “out” it is a very simplistic and often misinterpreted way to describe a subluxation. A subluxation in chiropractic terms is a joint that is not moving effectively or efficiently. When a joint does not move correctly then it affects the tissue surrounding the joint as well, reducing blood flow and nerve conduction around the joint. This is what causes the symptoms or possible long term chronic sometimes subclinical  (meaning you can not tell there is a specific problem at the moment)  issues. A chiropractic adjustment is an attempt to reset the joint, to correct the movement and thus correct the nerve conduction and blood flow around the joint. I am also giving you a simplistic description – one that is easier to understand but more descriptive than the joint is out. There are books devoted to trying to explain what occurs with a chiropractic adjustment.

The resetting of the movement of a joint does involve chiropractic adjustments and sometimes even muscle massage to help the joint return to normal function. It may take several adjustments to have the joint return to normal function. Also there are times due to stresses on the joint such as biomechanical changes from conformation or activity of the horse (jumping, dressage, barrel racing, etc) or even vices such as weaving, cribbing, circling that can affect the success of an adjustment. Other problems such as bad teeth alignment, bad hoof balance, poor saddle fit or even an unbalanced rider that can have an affect on the animal and the success of a chiropractic adjustment. Lastly physical problems or pathologic problems such as strained ligaments, torn muscles, arthritis, or even synovitis which is inflammation in the joint can affect the success of an adjustment. In my practice I use chiropractic as a tool to help discover these underlying issues. I do the adjustments but also look at the animal as a whole and help the owner/rider/trainer understand why the horse is not moving correctly and we fix the problems we can and those we can not we help by continuing to do chiropractic adjustments to correct the biomechanics as best as we can to help the horse move the best we can help it move.

I hope this answers your questions.

I hope it helps others understand what I do as an animal chiropractor. Here is a video of me doing an adjustment on a horse.

Chiropractic on a horse

Today, I was asked to do a chiropractic exam on a small horse, actually it was a P.O.A. I am asked to do chiropractic evaluations and treatments for a variety of reasons, usually it is the horse is not taking a lead correctly or unwillingness to flex or difficulty to collect or slower times in whatever event the horse does. Today was a little different, the horse does not back straight. In fact when asked to back it always turns its hindquarters to the right, every time. I tried it out from the ground and found that the horse indeed did turn its hind quarters to the right when backed. When covering the horse’s eyes I found I could make the horse go straight.
Upon examination, I found that the sacrum was not moving balanced and that the neck was “stiff”. However I felt that this may not be the only problem, the symptoms from the neck and the sacrum were minimal, meaning that the muscles were not very tight, no soreness, no other major subluxations were observed. So I asked the owner what exactly happens when you ask the horse to back. She said when she asks the horse to go back he arches his neck avoiding any contact with the bit and flexes to the right. So again I thought the neck has to be the answer, however why did the horse go straight when I covered its eyes?

The answer happened to be where I was pushing the horse when asking to go backwards while covering the eyes. The head was up not flexed down like I did when I pushed on the horses muzzle to back him up initially. I knew the answer!

I reached in to the horses mouth and found two things – a wolf tooth and the actual problem a loose deciduous tooth on the lower right premolar! A cap! The horse was avoiding any pressure on that side trying to get the bit away from the uncomfortable tooth. When putting pressure on the muzzle the neck subluxations which were caused by the stress of avoiding the uncomfortable tooth were causing the symptomology.

I adjusted the horse, pulled the cap, and the wolf tooth. Within a week, I expect that the horse will back up straight. SO anytime you are having a problem with a horse moving correctly be sure to check the horses mouth. Also be sure to have a dental examination done a minimum of twice a year and sometimes more often for the younger horse that is loosing teeth.