Hello @glokart1957, Welcome to Mayo Clinic Connect. I know it can be discouraging to still have pain and burning after ten months from the knee replacement. I'm a patient like yourself and can only share my personal experience and what helped me. A pinched or damaged nerve can be the source of the neuropathic pain. Icing and elevating doesn't cost you much but time. You could try it to see if it has any effect. @artscaping and others may have some tips they can share with you.

Do you have any swelling with the knee or problems with flexion? Also did you have any tests to diagnose the neuropathy?