The equine pastern.

Abstract

Injuries involving the pastern region are a common source of lameness in many types of performance horses. Knowledge of the common breed- and activity-associated injuries can aid veterinarians in making an accurate diagnosis because injuries of the pastern region are often breed- or use-specific. The differential diagnosis for disorders of the pastern region includes osteoarthritis, osteochondrosis, fractures, infection, and soft tissue injuries. In general, soft tissue injuries of the pastern region can be difficult to diagnose, and affected horses have a reasonable chance of returning to their intended uses; osseous injuries are typically easier to diagnose and have a good prognosis if arthrodesis is an option.