In reply to Julesthe1st:
Try everything else first, if all else fails.......
I first developed Golfer's Elbow - Medial Epicondylitis in 1997, (right elbow). Very sudden onset, no warning and went from very strong, to not carrying a briefcase in about a week! after a couple of years of failed treatments ranging from physiotherapy, through to acupuncture and ultimately Cortisone (which worked like a miracle for six months or so, then stopped) I opted for surgery. At this point when I woke up in the morning my arm would be locked across my chest and I would have to use my other arm to get it going, which would take about 40 minutes! It was very painful.
In the procedure the Epicondylite was shaved down as it had grown into a pronounced fin and punctured some connective tissue, and a number of old tears in the muscle/tendon junction were debraded and stitched up. It took about six months to get back to serious activity. But for me it was a great outcome.
I ended up having a very similar procedure on my left elbow about twelve years later. Same outcome.
I have not had any problems with my elbows since and I'm pretty active. My understanding is that the success rate for the operation is high (higher than the 60/70% kwiady mentions) but that could have changed since my procedures.
Good luck,
Steve