Very sorry to hear that it was worse than you thought, SW3

Although they aren't fabulous, those odds do seem to suggest there's quite a bit of hope in doing the repair work now. As you said, the wait for a THR could be long and painful. Do you know how long you will have to wait for the op? When you say ex-club runner, does it mean you may be allowed to do some running, but not faster or longer stuff?
mrmoosehead - brave first runs back, eh?! You wouldn't catch me doing that even without injury or surgery! But then again, I'm from a town with no hills whatsoever, and retreat to the treadmill when it gets icy! Congrats on being back - must feel good. Have you had post-op meetings to look prospects for the long term (ie will you be able to get back into it as you were before)?
Hello Bumble1. Sorry - haven't had 2 patch-ups in the same hip so can't help you, but I hope you get to see the consultant soon enough and that the symptoms have cleared by then. I definitely think biomechanical problems could add to the FAI - mine probably hasn't been helped by a weak core, despite quite heavy mileage and racing. I don't need orthotics, but I do need to keep the core work going.
My recovery has been going ok, although a bit frustrating. The post-op pain in the operated hip (sharper than the impingement pain, and only really noticeable when I move it at certain angles) has not really improved in the past 3 weeks, despite improving quickly earlier in the post-op process (I'm now 7 weeks post-op). Plus the exercising I'm doing to strengthen that operated hip seem to aggravate the non-operated impinged hip, meaning that I sometimes struggle to take my weight on the non-operated side and therefore put extra pressure on the side that is recovering.
Good luck on 22nd, loverunning.