Synvisc
"Had meniscus tear surgery five years ago on right knees. I was walking two to three miles five days a week. Beginning January 2017 started having knee pain and cannot walk half a mile. My ortho surgeon suggested some knee exercise and physical therapy. Went thru six weeks of physical therapy but did not help. Got  corticosteroid shot back in June 2017. Ninety percent pain free for about two months and then back to same knee pain I had before the corticosteroid shot .My ortho doctor suggested to try Synvisc gel injection treatment. Just got Synvisc gel injection 24 hours ago. This injection was little more painful compare to corticosteroid shot but able to walk to parking lot and my wife drove me back to home. I am already feeling lot better"