RingboneRingbone are ossifications around the pastern Ringbone occurs between fetlock and the coronary band. It is a bony swelling that affects the pastern and coffin joints. Low ring bone is also described as articular. This is the more difficult form. It is an arthrosis of the pastern or coffin joint and the articular cartilage has been destroyed. New bone is formed around the joint. This usually can´t be seen from the outside. High ring bone is on-articular. There is no damage to the articular surface of the joint. This can be caused by the tearing and avulsion of ligamnents from the bone. The bony swelling is often easily recognized and can be seen or felt on the pastern. Ring bone can be caused by injury or stress. You will see heat or swelling. The horse will be sensitive to pressure in this area and might be lame. It can also be caused by poor conformation and in this case will develop slowly over a period of time. Horses with these ossifications will often show Deformed Hoof Syndrome. This is causing too much stress on ligaments and cartilages because the foot is im-balanced and not functioning properly. The foot is not dealing with kinetic energy correctly. Bone producing cells are sent out by the body to stabilize these over-stressed areas. Bringing the foot back into balance and helping the horse to grow proper hoof structure. A healthy foot that functions correctly is the best help for horses with these problems. But healing will be slow and will take time. Work closely with your vet and hoof care provider to achieve the best results possible for your horse. Reference: Return from Ringbone back to Hoof Problems |
