I was in car accident and fell out of the car 4 weeks ago leg was bruised and swollen. Now theres a bump on a leg by my knee and I pushed the bump and it moved. I can move it around in my leg. Feels like a fatty thing. I have no idea. Theres a few of the little pieces in my leg that I can move around.
Hi, there! Your complaints and symptoms lea to think about post-traumatic synovitis. MRI scan will be the best option to reveal injured knee joint structures. Joint function will be useful to aspirate liquid/blood and cure pain/limited range of motion. I hope this helps