Navicular Disease Treatment Updates in Horses

Navicular syndrome is a common cause of forelimb lameness in horses, and updated treatments now offer improved long-term welfare outcomes.

Key Facts

Navicular syndrome involves pain in the palmar heel region of the forelimb
It is more accurately termed palmar foot pain or caudal heel pain
MRI has revolutionized diagnosis by identifying specific structural lesions
Bisphosphonate therapy (tiludronate, clodronate) reduces bone resorption and pain
Corrective shoeing, including rolled toes and elevated heels, remains central to management
Isoxsuprine and controlled exercise programs support blood flow and tissue health
Neurectomy (desensitization) is a last resort with welfare implications

Welfare Considerations

Horses with navicular pain experience chronic lameness that affects their ability to move freely and perform normal behaviors. Updated diagnostic and treatment approaches allow more targeted interventions with better long-term outcomes. Neurectomy carries welfare risks including risk of catastrophic tendon rupture and masking ongoing pathology. Evidence-based conservative management with MRI guidance offers better welfare outcomes for most horses.

What You Can Do

Pursue MRI or advanced imaging for accurate diagnosis before invasive treatment
Discuss corrective shoeing with a qualified farrier and your vet
Ask your vet about bisphosphonate therapy for appropriate cases
Maintain regular farriery at 6-8 week intervals
Monitor horses carefully after any surgical intervention for welfare assessment