This is pretty good. Keep your elbows up at the bottom of the squat, and read the part about knees going forward again. The hardware in your ankle may well be causing some ROM problems, and it may eventually have to be taken out. But that will be a couple of years. In the meantime, you'll just have to learn to keep your knees from traveling forward at the bottom, so the ankle doesn't move so much and you're not jabbed by the hardware.
This is so good that you get tpo go to Ramsey's tonight for a Reuben sandwich.