Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
Topic:Stifle Joint
The stifle joint in horses is a complex synovial joint located in the hind limb, analogous to the human knee. It comprises several components, including the femur, tibia, patella, and associated ligaments and cartilage. The stifle joint facilitates various movements and is integral to the horse's locomotion. Conditions affecting the stifle joint, such as osteochondritis dissecans, ligament injuries, and arthritis, can impact a horse's performance and quality of life. Diagnostic approaches often involve physical examinations, imaging techniques like X-rays and ultrasonography, and sometimes arthroscopy. This page gathers peer-reviewed research studies and scholarly articles that explore the anatomy, function, common disorders, and diagnostic and treatment methodologies related to the stifle joint in horses.
Vascular supply of the equine stifle joint. The vascular supply of the equine stifle joint was investigated, using latex vascular injections of pelvic limbs from 3 adult horses and 6 ponies. Vessels were grossly dissected to the small arteriole level. The primary source of blood supply was the femoral artery and its branches which entered the joint on the caudal and medial surfaces. The superficial vasculature arose from the caudal branch of the deep circumflex iliac artery cranially and laterally, and from the saphenous and descending genicular arteries medially. The deep vasculature arose from the popliteal artery and its branches on ...
Coxofemoral luxation complicated by upward fixation of the patella in the pony. Two cases of coxofemoral luxation complicated by upward fixation of the patella are described in the pony. Clinical signs included outward rotation of the stifle and foot and inward rotation of the hock with the stifle and hock joints fixed in extension. One case was treated by performing a medial patellar desmotomy with a resultant significant improvement in locomotion. Other cases of hip luxation reported in the literature, some complicated by upward patellar fixation, are reviewed. Hip luxation is principally seen in ponies and it is suggested that upward fixation of the patella occurring i...
Osteochondrosis of the equine stifle. Two cases of osteochondrosis are presented. Lesions involving the lateral trochlear ridge of the femur are demonstrated on conventional radiographs and double-contrast arthrograms. A radiographic suggestion of osteochondrosis lesions in the patella is noted. Post mortem examination of one case confirmed the presence of partially free cartilaginous flaps. Reference is made to familial tendency to osteochondrosis in man, dog, pig and horse. The significance of rapid growth rate in the pathogenesis of the condition is also discussed.
Innervation of the equine hip and stifle joint capsules. The hindlimbs of 3 ponies and 3 horses were dissected. The hip joint capsule was found to receive articular nerve fibers from the femoral, obturator, cranial gluteal, and sciatic nerves. The nerve fibers were distributed to the fibrous joint capsule and associated capsular ligaments. The stifle joint capsule was found to receive articular branches from the femoral, saphenous, obturator, common peroneal, and tibial nerves. The fibers terminated in the joint capsule, fat pad, patellar and collateral ligaments, and the internally situated meniscal and cruciate ligaments.
