Leg pain/locking up knee?

Help.. bad leg knee injury?

• I was wrestling during practice and sprained a muscle or bone in back of my knee.(the best way i can explain the spot is, when i sit down with my feet on the grown and i put my hands,under my knee.at the end of my thigh there is a bone that i am supposed two feel on both legs. (on the right leg,on the left side there is a bone and on the right side is a smaller one. but on my right leg the bone on my right side is not felt or sticks out like the two bones on my left leg. i went to the emergency room at episcobal hospital and the docters said it might be a lateral collateral ligament injury,and sent me home with some ibuprofin and crutches.Its been 4 months and my knee hasnt got better and my knee has been locking shut and i had to sort of unlock it.I dont know what this really is and would like help on how i can get better quickly.Thanx

• Answer:

  Have you been to an orthopedic doc?? or followed up with e.r. if not probably be helpfull