Hubby blew out knee almost two months ago. Bone on bone arthritis. Not sports related just arthritis.He is 70. Orthopedic surgeon said eventually a total knee replacement but try a course of cortisone shots. Referred us to the ‘ injection specialist doctor ‘ in the practice. Hubby had one aspiration and the cortisone shot with little to no effect. Went back a month later and doc said let’s do the gel shot but insurance said ‘no’ but subsequently approved it two weeks later. (Makes no sense I know.) The shot is given once every week for three weeks and should last a month. Has anyone had the gel shot? Comments? Advice? Any response is greatly appreciated. Wish my inquiry it was bling related! Thank you!