Glossary of Equine Health and Veterinary Terms

Understanding basic veterinary terminology helps with communication with the professional and allows for timely action in the event of a problem. This glossary compiles the most common equine health terms in the daily management of horses.

Terms

Colic
Abdominal pain syndrome with many possible causes; the primary equine veterinary emergency.
Laminitis
Painful inflammation of the internal laminae of the hoof; an emergency that can permanently damage the foot.
Coffin bone
Bone located inside the hoof (third phalanx); its position is key to foot health.
Vetting
Veterinary check, especially a pre-purchase exam or those during endurance racing stages.
Fecal exam
Analysis of feces to detect parasites and adjust deworming.
Vibrissae
Sensory hairs (whiskers) around the mouth and eyes; trimming them is prohibited in FEI competition.
Abscess
Accumulation of pus, common in the hoof, causing acute lameness and usually requiring drainage.
Gray
Horse coat color that lightens with age; also, a common mistake, not to be confused with a disease.
Quittor
Infection of the horse's foot, often associated with wounds or foreign bodies.
Stereotypy
Repetitive behavior (crib-biting, weaving) associated with compromised welfare.
Cushing's
Common endocrine disorder in older horses that affects the coat and predisposes to laminitis.
Mucous membranes
Tissues like gums, whose color indicates the horse's circulatory and hydration status.
Digital pulse
Palpable pulsation in the pastern; an increase can indicate inflammation in the foot.
Colostrum
The mare's first milk, rich in antibodies, which the foal must ingest within the first hours of life.
Deworming
Treatment to eliminate internal parasites, ideally adjusted by fecal analysis.

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