Equinescienceupdate.com - Full Article
Headshaking syndrome is an intermittent, apparently involuntary, movement of the horse’s head. It may occur at rest or at exercise. The signs may be so severe as to prevent the horse being ridden.
It is not an uncommon problem, and proves very frustrating to treat. It is thought to be due to pain in the sensory nerves supplying the face (trigeminal nerve).
Although some progress has been made towards both diagnosing and treating the condition in horses, the pathology of the disease remains unknown and further research is needed.
Caudal compression of the infraorbital nerve currently offers the best prognosis for a successful outcome compared with other treatments...
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