Osteoarthritis is a leading cause of chronic pain and disability, affecting more than 2 million Australians. Routine X-rays ...

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 ...

A tiny knee bone ... type of arthritis may have helped humans evolve from walking on all fours to standing upright, scientists believe. Not much is known about the mysterious lateral fabella ...