Laminitis in the pony: conservative treatment vs dorsal hoof wall resection.
Authors: Peremans, Verschooten, De Moor, Desmet
Journal: Equine veterinary journal
Summary
# Editorial Summary: Laminitis in the Pony—Conservative Treatment versus Dorsal Hoof Wall Resection Between conservative management and surgical intervention, the outcomes for 21 ponies presenting with laminitis were markedly different, prompting consideration of when each approach is indicated. All animals received NSAIDs and were managed with hay-only diets and box rest tailored to clinical progress, but 11 underwent dorsal hoof wall resection whilst 10 were managed conservatively; the resected group achieved complete soundness in all cases. The conservative group fared considerably worse, with only two animals recovering fully, four remaining persistently lame, and four requiring euthanasia due to recurrent episodes. For working ponies undergoing resection, early return to function was facilitated by shoeing and filling the resulting hoof wall defect with technovit or glue-impregnated cotton, allowing accelerated rehabilitation without compromising healing. These findings suggest that dorsal hoof wall resection warrants serious consideration in acute laminitis cases, particularly where complete recovery and rapid return to work are priorities, though the conservative approach may remain appropriate in selected chronic cases; the notably poor outcomes in the non-resected cohort challenge the notion that laminitis management can reliably resolve through dietary restriction and rest alone.
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Practical Takeaways
- •Dorsal hoof wall resection should be considered as an effective treatment option for laminitis in ponies, particularly when conservative management fails, as it resulted in 100% return to soundness in this series
- •Conservative treatment alone has limited success in laminitis cases (20% complete recovery rate); early consideration of surgical intervention may prevent prolonged lameness and euthanasia
- •When pursuing conservative treatment, combining NSAIDs, restricted diet, box rest, and careful hoof management with packing materials offers the best chance of success, though outcomes remain guarded
Key Findings
- •All 11 ponies treated with dorsal hoof wall resection regained complete soundness
- •Of 10 conservatively treated ponies, only 2 recovered completely while 4 remained lame and 4 were euthanized due to recurrent laminitis
- •Combined conservative management included NSAIDs, hay-only diet, box rest, and in working ponies, shoeing with hoof wall defect packing using technovit or glue with cotton cuttings
- •Dorsal hoof wall resection demonstrated superior outcomes compared to conservative treatment alone in this case series