Ligament ... non-displaced patellar fracture can heal with a fibrous or bony union and yield a sound horse.

Jingles Needed--Stifle Fracture. The patella is the kneecap and is a prominent landmark of the stifle. A cranioproximal-craniodistal view of the stifle allows confirmation of the diagnosis and a complete assessment of the extent and morphologic features of the fracture. These horses are severely lame, and the patella region is swollen. Stifle injuries are often the result of direct trauma such as kicks from other horses or failure to successfully clear fixed fences at speed, but can also result from abnormal rotational forces acting on the joint. Fractures and Dislocations of the Stifle ( 1-Jan-1985 ) D. M. Nunamaker The stifle joint of the dog is a complex joint that combines sliding, gliding, and rotation as the joint flexes and extends.

Jingles Needed--Stifle Fracture Drifter was apparently kicked in the stifle area at some point either last night or early this morning. Kicks to the stifle are often the culprit here, as are running and jumping. The stifle is largest joint in the horse and is equivalent to the human knee. The Equine Pelvis By Nikita Canot The front limbs of a horse will determine the how the gait is going to be performed as well as length of stride but the hind quarter is the power house. He is getting extra calcium to help in the healing of the leg and liniment rubbed on it daily so he doesn't stay in pain. These fractures may be suspected on the lateromedial view because of an area of heterogeneously increased opacity in medial patellar angle (Fig. The complexity of the motion of the joint is an indication of problems that can occur through injury to this joint. Of course, depends on the fracture & how much the horse moves it during healing etc, but if he's already been cooped up for 2.5 months, it should be close to healed by now & more quiet, low impact exercise will be good for it - & him generally. I just bought a Quarter Horse ex racer with a hairline fracture. Fractures of the patella are most commonly seen in horses competing in Eventing, and are usually caused by the horse knocking the stifle on a cross country fence. Merck and the Merck Veterinary Manual Merck & Co., Inc., Kenilworth, NJ, USA is a global healthcare leader working to help the world be well. From developing new therapies that treat and prevent disease to helping people in need, we are committed to improving health and well-being around the world. The stability of the joint is greatly assisted by the strong patella ligaments which can fix … The hypoechoic band that covers the bone is the articular cartilage. Long term wear and tear as well as acute injuries can damage the stifle joint and surrounding tissues. I got a call from my BO around 9 am saying Drifter was very obviously 3 legged lame and that it looked like his old stifle injury was flaring up again.

A, Transverse images of the medial and lateral ridges of the femoral trochlea in a normal horse. The hyperechoic line is the subchondral bone surface. 53 These lesions produce lameness in the horse, and diagnostic arthroscopy may be necessary to make an accurate diagnosis.

Comminuted fracture of second phalanx fracture, horse Fractures of the first/proximal phalanx (P1) may occur in any type of horse used for performance. Ligament injuries are common and are discussed in Chapters 69 and 80. X-rays will confirm the diagnosis. It has been a terrible, horrible, no good, very bad day. The complexity of the motion of the joint is an indication of problems that can occur through injury to this joint. Database for Horse Side Vet Guide. 19-2 Ultrasound images of the normal equine stifle (A to D) and meniscal tears (E). The hind quarter provides the propulsion for upward and forward movement which is often at great speed. Fig. Drifter was apparently kicked in the stifle area at some point either last night or early this morning. LAMENESS associated with the stifle is relatively infrequent in horses.