Yes it does! The Backtrac was developed by the current co-owner of VMG Medical and founder of Lossing Orthopedic, Wallace Lossing, C.O. He and his partner Beverly Sweetman, P.T. developed the 90/90 Positioner to offer the same 90/90 positioning results to home users. The current Pelvic Tilt Belts have been upgraded with more durable materials. They are now made with 3mm neoprene instead of the canvas backed velfoam that was available with the Backtrac.
Well, honestly, it’s rather hard to say whether this is going to help you or not. From what I’ve been told, it depends a lot on how you are feeling and on how much activity you perform on a daily basis. In any case, here is a website where you could compare the braces: https://remaininthegame.ca/product-category/orthopedic-bracing-support/ankle-brace-support/. I am buying knee braces for my grandmother here. As long as she’s happy and feels good, I’m delighted too. So just check it out. God knows you might find something suitable for yourself too.