From what I remember in school, the ACL is in the knee, correct? We have a co-worker that is a hypochondiac and he is now on light duty walking around with his shoulder in a sling. He is telling everyone that the doctor said he tore or hurt his "ACL" in his shoulder. Am I missing something? Is there something in the shoulder that the doctor's would refer to as "ACL?" We always think that he fakes stuff to try and either get off work or get attention with his ultimate goal being permanent disability so he can sit on his lazy butt at home and get paid. What do you guys know about the ACL?