osteoarthritis
"6 months ago a doctor injected Euflexxa.  My knee was sore for 4 months. On the fifth month my knee got really bad, pain and swollen. A month later doctor starting injecting Orthovisc, on the first injection in felt like the doctor injected a knee, the inflammation went down and the pain went down 70%. Shot number two hurt and I was swollen and had pain for three days.  Third shot didn't hurt and it was like the last piece of a puzzle.  My knee feels amazing. Will definitely have these ones again. Let see how long they will last."