Otherwise known as patellofemoral pain syndrome, runner's knee is a common injury among runners – here's the lowdown on what ...

When viewed from in front or behind, the trochlea looks roughly cylindrical, but when viewed from below its true oblique shape and the spiralling nature of its groove become apparent. The spiralling ...

The body of the superior oblique muscle is located behind the eyeball, but the tendon (which is redirected by the trochlea) approaches the eyeball from the front. The tendon attaches to the top ...

Knee pain at night is a common condition caused by injury, arthritis, bursitis, gout, and more. Knee pain at bedtime is not only frustrating but also can lead to pain-induced insomnia, which can leave ...

Knee pain and lung cancer may not be what you commonly think of when joint pain symptoms occur, but knee pain can be a sign of lung cancer in very rare instances. Knee pain and lung cancer may be ...

How is the knee designed, and what is its function? The knee is a joint which has three parts. The thigh bone (femur) meets the large shin bone (tibia) forming the main knee joint. This joint has ...

It's more difficult than you think to evolve knees that work well for a lifetime. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Here’s our process. When you have osteoarthritis in your knees, even daily activities like walking can cause pain. Research shows a knee brace may help. We rounded up some options that can help ...

Remember how I asked you to wiggle your foot? Can you do that? I'm an orthopedic surgeon and we've just completed a total knee replacement for a patient with severe osteoarthritis of the knee.

Learn more about whether knee replacement might be the right choice for you. Advice to improve your movement, fitness, and overall health from the world's #1 in orthopedics. For many people with ...