Congrats on the 4 pins, I only got 3 for my procedure. My ordeal was the result of some chucklehead deciding in an early season cat 4 race that 13th place was more important than 14th, and so he rammed me on the side taking my bike out from underneath me. I knew something was wrong when I tried to get up and my left leg wasn't cooperating much. It's been 4 years, and no signs of necrosis, so listen to your docs, and do what they say to maximize your chance of full recovery. Crash happened in March, I was back on my bike in June, and had pretty good fitness again by August. Stay positive, and heal fast.