Hi everyone it's been awhile since I have been on this site so I will give my experience over again. I had my 1st TKR on Jan, 8 2019 which was very unsuccessful. The Dr. did say that he may have misjudged the size of my knee & he put a larger spacer, anyways I had home PT and afterwards I had outpatient PT the knee still didn't bend. My surgeon then suggested I have a (2nd surgery) MUA that was scheduled for February 21st, 2019 I had good ROM for awhile, but then it started freezing up again. My PT contacted my surgeon & told him that something wasn't right and that he needed to see as soon as possible, which he did. He then suggested that he may need to go back in to put a smaller spacer. The 3rd surgery was scheduled for May 21, 2019 which meant I had to start all over again, all the pain the agony loss of sleep etc. The dr. said I had so much scar tissue like none he had ever seen before out of all the years he has been doing surgeries. He went in cleaned up as much scar tissue as possible, took cultures for infections and put a smaller spacer. Once again I did therapy and everything that I was suppose to do, just to have the scar tissue build up again and cause me not to be able to bend my knee. After some months I had arthroscopic surgery in Nov. 2019 once again he went in cleaned out some scar tissue & did another culture because he wasn't able to get enough fluid to send off before. I went back in about two & 1/2 weeks later, he said that everything looked good, but he was puzzled as to why I was still having so much pain & could barely lift my leg. He referred me out to the orthopedic office in Gainesville, Fl. I went there on Friday Dec. 27,2019. The orthopedic took an x-ray and said that everything looks good & that the 1st surgeon did everything accordingly. This doctor said the reason i'm probably in so much pain is because of the multiple surgeries that I have had so close together. He suggested that I get a nerve block to try and break up the scar tissue so that I can bend the knee, wants me to continue therapy. I have to go back to my surgeon soon I guess that he will schedule for the nerve block, but i'm not sure yet. One thing I am sure of is that I want this pain to go and that I will be able to bend my knee without the complications. Well this is my story I may have left a few things out due to experiencing so much in the past year.