What is the latest research on knee replacements?

There are lots of experimental devices, and things advertised. Bottom line though, do not have one before age 60 if possible, expect some pain / limitations and remember it is an artificial joint, not really a replacement.

What is my basis for saying this - I am an orthopaedic surgeon and have done about a 1000 in the last 6 years!

Knee replacement is surgery for men and women with severe knee harm. Knee replacement can relieve discomfort and permit you to be far more active. Your medical doctor could advocate it in case you have knee discomfort and medicine and also other therapies will not be assisting you any longer. If you have a complete knee replacement, the surgeon removes damaged cartilage and bone from the surface of the knee joint and replaces them using a man-made surface of metal and plastic. Inside a partial knee replacement, the surgeon only replaces a single aspect of the knee joint. The surgery can lead to scarring, blood clots and, hardly ever, infections. Soon after a knee replacement, you are going to no longer be capable of do selected actions, for example jogging and high-impact sports.