My MRI shows a degenerated and possibly torn meniscus, which is the cartilage that joints the tibia and femur in your leg. Has cartilage injury happened to anyone else on this board?  

I have an appointment with an ortho/sports doctor, but his nurse practitioner was very skeptical about the possibility of joint injury occurring from quinolones. I will try not to strangle her with my bare hands, although I might get better health care in jail.