My left one. I went to see my good doctor yesterday and he did a lot of work on me. He always plans to do some injections, but then we get to talking about my underlying problems and the hour gets used up. So I showed him my X-rays, and instead of pooh-poohing them they way the other doctor did, he examined them closely. Halfway down my thoracic spine it makes a little bend and the bottom ribs are skewed. He pushed and pulled on my muscles there (very painful) to try to start a realignment. He thinks there may be an underlying problem with a ligament that causes swelling there. (I feel la welt when I use the tennis ball.) So next time he is going to do prolotherapy there to strengthen the ligament.

I also had questions as to whether my left SI joint was stuck. He did a lot of twisting and turning of my hips and announced that it was the opposite problem--it is too loose. So he is going to do some prolotherapy to strengthen the ligaments there too. So I guess I do have the hypermobility problem that some of the rest of you have too, but just in this place.

It is so nice to work with this doctor. He really listens to me and I feel we are attacking the problem together. He even said he appreciated all the work I am doing by myself. It is satisfying to him to see real progress made.