There are many different causes for knee pain when bending the leg. The location of pain and other symptoms can help differentiate possible causes, such as tendonitis, strains, or arthritis. The type ...

Pain in your hip can be referred from a problem with your back. It can be difficult to determine the true source. It is possible that you are having both knee and back pain or knee and hip pain at the ...

Most back of the knee pain, known as posterior knee pain, comes from an injury. Certain health conditions, such as arthritis, cysts, nerve damage, and blood clots, can also cause it. Some are serious ...