I certainly feel for you! My mother had a lot of complications with her 2nd knee replacement. She developed an infection that wasn't caught early. She had wound vac on because there was a spot slow to heal, which was bc of the infection. The OS eventually went in to clean it out. Unfortunately, since the infection had reached the prosthesis, it didn't go away, even with picc line antibiotics. Knee came out, and antibiotic spacer went in, with continued picc line and oral antibiotics. That spacer came out after a several months, and was replaced with another spacer and continued antibiotics. There were issues with the wound healing, and because of all of the surgeries, a plastic surgeon was called in to create a muscle flap closure using her calf muscle. Eventually she ended up at an OS out of the area that specializes in fixing mess that original OS created. He put in a "heavy duty" implant. After being in a stablizer for over a year, recovery was hard. She is now walking more, though still with a cane. I am only passing this info along bc I would hate to see you take a chance on not having infection completely cleared up. I do hope things improve for you!