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Vetdle Archive

Archive Case #4: Equine Laminitis

Horse veterinary case - Easy - March 7, 2026

Clinical Clues

  1. A pony is presented for acute onset lameness affecting both forelimbs.
  2. The owner reports the pony was turned onto lush pasture several days earlier.
  3. Since yesterday, the pony has been reluctant to walk and has spent more time lying down.
  4. On examination, the pony stands with the forelimbs stretched out in front and shifts weight frequently.
  5. Both forefeet have increased digital pulses and the hooves feel warm.
  6. The classic stance and bilateral forelimb pain are most consistent with laminar inflammation of the feet.

Diagnosis

Equine Laminitis

Laminitis is a painful inflammatory condition affecting the laminae of the hoof. It commonly follows dietary overload or endocrine disease and classically causes a rocked-back stance, increased digital pulses, and reluctance to move.

Learning review

Review the case evidence

Use the paired clues to explain how the evidence in this horse case supports the provided diagnosis, Equine Laminitis, then compare your reasoning with the case explanation.

Evidence checkpoints

Clues 1-2

  1. Clue 1: A pony is presented for acute onset lameness affecting both forelimbs.
  2. Clue 2: The owner reports the pony was turned onto lush pasture several days earlier.

Clues 3-4

  1. Clue 3: Since yesterday, the pony has been reluctant to walk and has spent more time lying down.
  2. Clue 4: On examination, the pony stands with the forelimbs stretched out in front and shifts weight frequently.

Clues 5-6

  1. Clue 5: Both forefeet have increased digital pulses and the hooves feel warm.
  2. Clue 6: The classic stance and bilateral forelimb pain are most consistent with laminar inflammation of the feet.

Self-review prompts

  1. After clues 1-2, what evidence from this horse case shaped your initial interpretation?
  2. When you compare clues 3-4 with clues 1-2, what changed in your reasoning about Equine Laminitis?
  3. How do clues 5-6 align with the case explanation for Equine Laminitis?

Educational Use

Vetdle archive cases are educational veterinary games for diagnostic reasoning practice. They do not provide veterinary advice, diagnosis, treatment, or professional medical guidance.