Radiological measurements of the feet of normal Straight Egyptian Arabian horses in Qatar.
Authors: Jacquinet Gautier, Rowan Conor, Ryan Jackie, Vinardell Tatiana, Thompson Ian Richard, Johnson Jessica P
Journal: Journal of equine veterinary science
Summary
# Radiological Reference Values for Straight Egyptian Arabian Horses in Qatar Given the well-documented predisposition of Arabian horses to equine metabolic syndrome and subsequent laminitis risk, establishing breed-specific radiographic reference ranges is essential for clinicians to recognise pathological changes at an early stage. This prospective study obtained lateromedial, dorsopalmar/plantar, and oblique radiographs of the fore and hind feet in 10 clinically sound adult Straight Egyptian Arabians, generating 23 radiological measurements across multiple projections. Significant differences emerged between fore and hind limbs in hoof angle, distal wall thickness, and proximal inner layer measurements (p < 0.05), whilst several measurements departed notably from existing published references for other Arabian populations. These breed and population-specific normative data provide farriers, veterinarians, and physiotherapists with a more accurate baseline for evaluating radiographic changes associated with laminitis in this genetically predisposed breed, potentially facilitating earlier detection of subclinical disease progression and informing preventative management strategies in high-risk individuals.
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Practical Takeaways
- •Use these breed-specific radiological reference values when assessing feet of Straight Egyptian Arabian horses for laminitis, as they differ from general Arabian horse standards.
- •Account for significant anatomical differences between fore and hind feet when interpreting radiographs, particularly hoof angle and wall thickness measurements.
- •Implement routine radiological screening in Arabian horses showing metabolic syndrome signs, as breed carries identified risk locus for laminitis development.
Key Findings
- •Normal radiological reference ranges established for Straight Egyptian Arabian horses, including 17 measurements on lateromedial views, 2 on dorsopalmar/plantar views, and 4 on dorsal 45-degree oblique projections.
- •Significant differences identified between fore and hind feet in hoof angle, distal wall thickness, and proximal inner layer measurements (p < 0.05).
- •Several radiological measurements in Straight Egyptian Arabian horses differed from previously published reference values for the breed.
- •These breed-specific normal values provide a diagnostic reference for evaluating laminitic changes in Arabian horses predisposed to equine metabolic syndrome.