Equine venography and its clinical application in North America.

Summary

# Editorial Summary: Equine Venography and Clinical Application Digital venography employs contrast-enhanced radiography to visualise the soft tissues and vascular architecture within the equine foot, enabling identification of pathological changes associated with laminitis that may not yet be apparent on conventional radiographs. By combining venographic findings with clinical examination and standard imaging, practitioners gain superior diagnostic clarity that directly shapes treatment decisions and prognostic assessment. Serial venographic studies provide objective evidence of therapeutic response, allowing early identification of whether current management is effective or requires modification—a critical advantage given that persistent lack of venographic improvement often indicates either inadequate treatment strategy or irreversible structural damage. This imaging modality therefore offers North American equine veterinarians a powerful tool for detecting early laminitic disease, monitoring intervention efficacy, and delivering realistic prognostic information to clients during the crucial initial treatment phase when outcomes remain responsive to management changes.

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Key Findings

• •Digital venography using contrast radiography can detect soft tissue and vascular pathology in the equine foot before changes appear on plain radiographs
• •Serial venograms assess treatment response and help determine prognosis early in the course of therapy
• •Lack of improvement in venographic contrast pattern indicates need for treatment modification or suggests irreversible damage

Conditions Studied