One common question I get is, “How do you know where to put the injection?” I have had the advantage of being an orthopedic surgeon. Because of this, I’ve seen the inside of the body and don’t just look at it from the outside of the body. After doing this for over 30 years, I have a very good knowledge of the anatomy. If you’re going to receive these injections, it’s very important that they be done by someone who is familiar with the anatomy and knows the precise area to place the injection.