Which term describes a long-standing form of laminitis?

• A. Chronic laminitis
• B. Acute laminitis
• C. Inflammatory laminitis
• D. Non-inflammatory laminitis

Answer: (A)

Long-standing laminitis is described as chronic laminitis. The key difference is duration: acute laminitis is a sudden onset with active inflammation and severe pain, while chronic laminitis implies the condition has persisted long enough to cause irreversible structural changes in the hoof, such as rotation or sinking of the distal phalanx and progressive hoof deformities. Inflammatory laminitis and non-inflammatory laminitis aren’t standard separate categories for the disease course; inflammation is part of the process, but the term that specifically denotes a long duration is chronic laminitis.