:The '''parietal surface''' of the distal phalanx is that which conforms to the hoof wall. It is convex, rough, porous and has processes on each side heading in a palmar direction. There are many foramina and grooves on this surface for vasculature and nerves to pass. The '''ungual (collateral) cartilages''' attach to these processes, they are squarish plates which are palpable above the level of the hoof. They become more fibrous in life and may ossify. | :The '''parietal surface''' of the distal phalanx is that which conforms to the hoof wall. It is convex, rough, porous and has processes on each side heading in a palmar direction. There are many foramina and grooves on this surface for vasculature and nerves to pass. The '''ungual (collateral) cartilages''' attach to these processes, they are squarish plates which are palpable above the level of the hoof. They become more fibrous in life and may ossify. |