I fell over taking impact to my knee there is bruising and was very sore to walk the day after. Now I walk without pain but whe I accidentally kneel on this knee the pain is excruciating Even  for a minute after kneeling. My knee cap also feels like there is a slight lump in it
Hello, Thank you for using Chat Doctor. I read your question and understood your concern. I think you have meniscus tear or knee cap con Chat Doctor. An MRI of the knee would be suggested for further evaluation and treatment.