The suspensory ligament mainly attaches on the abaxial parts of the sesamoid bones and will pull up on them. to reduce navicular pressure and hence pain (even more uncommon)ĥ.early laminitis case to prevent rotation of P3 (uncommon), DDFT cut more commonly.flexor deformity (contracted tendons) in foals (most common).Distal (inferior) check ligament is cut (check ligament desmotomy) for: The hind limb lacks significant check ligaments.Ĥ. The distal check ligament is the one most often discussed, hence when just referred to as the check ligament the distal check is what is being referred to. distal check = accessory ligament of DDFT, a continuation of the palmar carpal ligament.proximal = ligamentous radial head of SDF, from medial edge of distal radius.Check ligaments act to check (prevent) downward translation of the fetlock : Excessive downward movement of the fetlock (overextension) can cause chip fracture of the proximal dorsal edge of P1 due to being rammed against the distal end of the cannon bone.ģ. Excessive stretching of these tendons -> inflammation = swelling = bowed tendon. is the main structure supporting the fetlock. remember that only the suspensory ligament attaches to the sesamoid bones while the flexor tendons slide over them, so the suspensory lig. (interosseous tendon) + distal sesamoidean ligaments = suspensory apparatusīut …. Downward translation of the fetlock is prevented by 3 parallel tendons.The SDFT will flex the fetlock and the pastern (PIP) joint but not the coffin (DIP) joint The DDFT will flex the entire digit and the fetlock joint Superficial digital flexor tendon (SDFT) -> proximal on short pastern (P2).ĭeep digital flexor tendon (DDFT) -> sole surface of coffin bone = P3
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |