Dr never tells me to try mfr after 8 months of pt. Feb.2 23 is a year ago I had tkr and leg is not straight. I use a cane. The mua at 4 months set me way back. So depressed. In pain. Wish I had never had this done. The new Dr, has actually sent me to pain mgt., Really. He doesn't know what to do. Wants to do complete tkr over in Feb. X rays show everything is in place that was taken in Aug. So Very confused? Any advice? I am my husband's caretaker and cannot go thru that again. It is just him and me.i am 70 ,he is 76. With Dementia and cancer again. Thanks