Hi, first, i wish you successful relief… pesky mid back pain must be hard to diagnose, as I have had it on and off for a long time…my osteopath/DO/MD has been helping with hands on , releasing tension…but, i really noticed improvement when I added more exercises upon diagnosis with relatively mild osteoporosis….and since then have begun to identify problem muscles, very helpful. Will do OP focused PT at NYPresbyterian soon…attention to muscles might bring some relief …and strengthening them will help with weak bones.