Larry, I have the same problem in both elbows, prob. from pulling wrenches all these years, mine is on the inside of my elbows. Had 2 shots in each, 1st lasted a few months and 2nd shot lasted 1 month in the left and still good in the right. Doc wants to do surgery to move a tendon.
Read this.
http://orthopedics.about.com/cs/elbo...lferselbow.htm