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Archive Case #82: Avian Pododermatitis

Bird veterinary case - Medium - May 24, 2026

Clinical Clues

  1. A companion bird is brought in because it is spending more time on one foot and resents perch changes.
  2. The owner has noticed swelling and a dark sore on the plantar surface of the foot.
  3. The bird is overweight and housed on smooth uniform perches.
  4. The lesion is painful and ulcerated on examination.
  5. Poor perch design and chronic pressure are identified as key contributing factors.
  6. Inflammation and ulceration of the plantar foot in birds is commonly called pododermatitis or bumblefoot.

Diagnosis

Avian Pododermatitis

This case is most consistent with Avian Pododermatitis because the bird has painful plantar foot lesions with clear husbandry risk factors. The most important clues are the perch history and pressure sore location, which strongly support bumblefoot.

Learning review

Review the case evidence

Use the paired clues to explain how the evidence in this bird case supports the provided diagnosis, Avian Pododermatitis, then compare your reasoning with the case explanation.

Evidence checkpoints

Clues 1-2

  1. Clue 1: A companion bird is brought in because it is spending more time on one foot and resents perch changes.
  2. Clue 2: The owner has noticed swelling and a dark sore on the plantar surface of the foot.

Clues 3-4

  1. Clue 3: The bird is overweight and housed on smooth uniform perches.
  2. Clue 4: The lesion is painful and ulcerated on examination.

Clues 5-6

  1. Clue 5: Poor perch design and chronic pressure are identified as key contributing factors.
  2. Clue 6: Inflammation and ulceration of the plantar foot in birds is commonly called pododermatitis or bumblefoot.

Self-review prompts

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

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.