have they checked to see if you have a trapped nerve? I had an epicondylectomy last year and they discovered that my ulnar nerve was trapped. It took ages to sort, my was from the result of breaking it and putting it in plaster when i was 13, i was 24 when they finally operated and touch wood haven't had any problems with it. They wouldn't take me seriously and kept saying that there was nothing wrong, one doctor suggested i gave up my job as a waitress at the time so i wouldn't have to use my arm!! It took numerous visits back and forth to the hospital. In the end i demanded a second opinion with another consultant and he operated within weeks, if you haven't had one, get a second opinion. I can sympathise with you, its very painful. Best of luck x x x