Patient : I fell off my bike 4 days ago and hit my knee. One side of my knee is a little bruised. I can straight my knee, but I can only bend my knee a little. It hurts to walk, but I can walk, after I have walked or stand for a long time it hurts and I have to sit down. What is wrong? What do I need to do to get better?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.