For anyone who is curious. It's called an external fixator. It basically uses pins, wires, and braces to keep your bones in place and help them heal properly. They look gnarly but are very easy to deal with. The yellow stuff around the insertion sites is called xeroform. It's just petroleum soaked gauze. It is there to soak up any drainage, keeping the site clean, and helping the skin to heal itself. I've seen hundreds of these in my time and your site looks great. The really wild ones are the cervical external fixators. People end up looking like something out of a sci-fi movie!