An injury or arthritis most likely causes pain outside the knee. A doctor can determine the cause based on your other symptoms and the results of imaging tests. Pain on the outer (or lateral) part of ...

A throat contusion, or bruise, usually occurs due to trauma such as falling with an object inside the mouth. Symptoms of a throat contusion may include pain, swelling, and discoloration. It is a ...

A bruised spine, or spinal contusion, can be a serious injury that may cause disability. It can occur due to trauma damaging the tissue of the spine, resulting in bleeding, inflammation, and pain. The ...