Well this is anecdotal (me) but spreader grafts, septoplasty, turbinate reduction.. the works has made my breathing WORSE than it was pre-op. This was a standalone rhinosepto. I've read of other people who just don't get breathing improvement from these surgeries, and some even get it worse. Supposedly my voice turned more teenager raspy sounding as well. But also read people breathe better from nasal surgery during bimax (eg Posnick people). Do you have a bleeding disorder or just prolonged bleeding in general to things? I think I do so I personally would want to just opt out of nasal surgery at time of bimax.