<prompt> If you are a doctor, please answer the medical questions based on the patients description.I thought las tyear that I pulled my groin but the pain travelled outward to my hip on right leg it felt achy like I needed to stretch it. The I was playing basketball and my knee bucled tearing my meniscus and partial ACL tear. Not my hip and leg aches and behind my calf to my toes tingles  <response>: Hi, ACL tear and meniscus tear has made your knee unstable, something called as internal derangement of knee. This usually requires surgical treatment. Pain in muscles above and below your knee is because the muscles are trying to take some load off your knee to protect your joint. I would suggest you to:1. Use long knee brace2. Apply ice fomentation3. Start doing Static qua Chat Doctor. No squatting, NO stairs Take care. Hope I have answered your question. Let me know if I can assist you further. 