Regarding BSSO, is it even still possible now that I've had 4 pre-molars (2 top, 2 bottom) removed? I only had them removed 18 months ago, so where does the space actually go, is it (or some of it) still there, perhaps in the back of the gums? If so, then couldn't I have my lower teeth pulled back to create an overbite, then have my lower jaw brought forward, perhaps with a small genio too? I think this would achieve a much better cosmetic result, it would avoid a large genio thus avoiding the problems with the metoloabial fold and it should also give me a stronger face when view from the front. It seems a BSSO can sometimes give the allusion of a wider jaw, and more define jaw structure in general. As always, your input is much appreciated!