Hi Sue,
I already do lots of stretching. I had another PT tell me my SI joint was not in alignment. He claimed that he corrected it and the measurements backed him up, but it still feels way off balance. He did eliminate that SI joint pain! The surgeon used the anterior approach. I had the other hip (L) done five years ago with excellent results using the posterior approach. I did not return to him because he was really backed up on his schedule...wish I had waited. Another surgeon from same (successful with me) practice claims he could do a revision and correct the LLD, but I am skeptical.