The legs are the two lower limbs of the body. They provide support and a range of movements. Each leg contains five regions. They’re known as the: The upper leg is often called the thigh. It’s the ...

The lower leg lies between the knee and ankle and works with the upper leg and foot to help perform key functions. In the leg are a number of bones, muscles, tendons, nerves and blood vessels. These ...

Physicians at Emory University School of Medicine are conducting a clinical trial using stem cells generated within the bone marrow to grow new blood vessels that could improve circulation in patients ...