Three conditions that are frequently discussed together are lumbosacral (LS) pain, sacroiliac (SI) region pain, and primary hindlimb lameness. These conditions often produce similar signs, and understanding the differences between these disorders can help owners, trainers, and riders communicate more effectively with their veterinarian and recognize when further investigation is needed.

The pastern joint is one of those structures that rarely gets attention until something goes wrong. Yet it plays an essential role in how a horse moves, carries weight, and stays sound. Understanding this joint gives you a clearer picture of how the limb functions as a whole, and why small changes in conformation or workload can have significant consequences.

The "distal interphalangeal joint", commonly known as the coffin joint, sits entirely inside the hoof capsule, hidden from view, yet it plays a central role in how your horse moves, absorbs impact, and carries weight. Learn how this joint can impact your horse's soundness.