osteoarthritis
"This is my 3rd time for injections but it has been 7 yrs. since the last one.  The shots hurt so much I cried. (I am 66 and need replacement surgery). The doc did the injections with my knees bent, he said, because the cartilage is gone and it creates a bigger space. It's been 5 hrs since the injections. Feels better, icing every hour. Hope next week is better."