The knee is the most taxed joint of the human ... César Pelizer The knees are hinge joints, meaning they work like a door hinge to straighten and bend, unlike the hips and shoulders, which ...

while the knee joint’s hinge-like structure permits flexion and extension within a single plane. Proper joint function hinges on the health of cartilage, which cushions bones from friction and impact, ...

The elbow and knee joints are both hinge joints. A hinge joint is a type of synovial joint that works like the hinge on a door, allowing bending and straightening only. The shoulder and hip joints ...

Hinge joints allow flexion and extension only. Flexion – bending a joint. This occurs when the angle of a joint decreases. For example, the elbow flexes when performing a biceps curl. The knee ...

The LEGION Hinged Knee System leverages the benefits of OXINIUM ... expansion which signals a strong commitment to innovation in joint replacement technologies. Beyond these innovations, Zimmer ...

Knee joint radiographs showed asymmetry of the joint space as a sign of polyethylene wear. Intraoperatively we found polyethylene wear with ensuing metallosis. Conversion to a rotating hinge knee ...