'Been there, had that, L4, 5 & 6 are pinned together. Those, and metal in both legs, and shoulder. The result of being ejected through an airplane windshield. Doc said I'd never notice the fusion of my spine, and he was right. Some nerve fussing as a result of the broken L5, and a bit of spinal cord rehab, but I'm good now. I can bend however I like (and still touch my toes no problem). I can lift whatever I like as high as I want, and a 5 mile walk is not a problem. I have nothing but the greatest respect for the surgeons, as anything else would have been way worse! Think positively, and enjoy being able to walk - It could be different, I was close!