I am a 35 yr old male. I am in law enforcement and twisted my knee during an incident. My left knee was pulled inwards and ended up twisting. My MRI indicated a possible partial ACL tear and possible meniscus tear on the outside of my left knee. I had an arthroscopy done which the doctor said that nothing was wrong. It has been 4 months since the incident and 1 month since the arthroscopy. I have knee pain on the ouside of my left knee still with aching. I cannot bend past 90 degrees without having sever pain and my knee buckling. I am asking my doctor for a second opinion.
Does anyone have any idea what is wrong? My knee is not the same as it was before the incident and the pain is not normal. Please help.