osteoarthritis
"I had my first of three injections of Orthovisc yesterday (1/14/16) into my left knee. The physician numbed the skin and injected the lubricant. I did not experience any discomfort. 

The day after the injection I have not experienced any negative side effects. 
The overall effectiveness of Orthovisc is still up in the air but I'm eager to keep moving forward with the treatment. 

I will post again after completing the three injections."