Equine Suspensory Ligament Injury: Welfare and Rehabilitation

Suspensory ligament injuries are among the most common and welfare-significant tendon and ligament conditions in sport horses, requiring prolonged rehabilitation and careful management.

Key Facts

Suspensory ligament injuries affect the medial and lateral branches or the body of the ligament
Hindlimb suspensory injuries are particularly common in dressage horses and older horses
Diagnosis requires ultrasound examination and may include MRI for complex cases
Rehabilitation involves a controlled exercise programme over 6-18 months
Recurrence rates are significant, particularly in horses returned to high-level work too early

Welfare Considerations

Suspensory ligament injuries cause acute pain during the inflammatory phase and require prolonged restricted exercise that limits natural behaviour and social interaction. Horses restricted to box rest for extended periods experience frustration and behavioural abnormalities including stereotypies. Premature return to work causes pain and re-injury. Pain management with NSAIDs during the acute phase is essential welfare management. Monitoring ultrasound healing progression prevents premature return to work. The rehabilitation process requires balancing the horse's psychological need for exercise and social contact with the physical requirement for controlled exercise.

What You Can Do

Seek prompt veterinary assessment with ultrasound examination for suspected suspensory ligament injury
Implement appropriate pain management during the acute inflammatory phase
Follow a structured rehabilitation programme guided by serial ultrasound monitoring
Provide social contact through stable companions or paddock access appropriate to the rehabilitation stage
Avoid premature return to work before ultrasound confirms adequate healing