I fell with all
My weight (200lbs.) directly on my kneecap on concrete a few weeks ago. Over the last few days my knee cap feels like it slides in and out of socket, I have to limp significantly to walk, it's very painful to fully bend it, hurts the most when going down stairs, and to touch the front of my knee cap. It feels like it is "floating towards the left" (not at all secure in place) when I am limping around and there is an aching dull pain now constantly. Do you think I should get an x-Ray? Could I have fractured my knee cap or dislocated it even though it took a couple of weeks to get this bad? Welcome to 'Ask a Doctor'. Please type your question here...