How does arthritis affect the knee joint?

How does the knee work? What causes knee arthritis? Why is arthritis so painful? Find out in this educational video.
Dr Hutchinson is a orthopaedic surgeon with a special interest in knee replacement using 3D patient specific technology.

[@kamallyons2035]

Gosh you are so brilliant doctor, I would want you to do my op, but I am here in NI but am thinking to visit if it’s possible to have an appointment ……

[@khadijahabdallah761]

What other procedures can help such a case.I have such pain from 2013...