@Idissent I’ve had a knee done about 17 years ago, and I don’t want to go through that again! But they say hips are much easier to take. Shoulders are the worst, seems to be the consensus. I couldn’t find any research on brain replacements, unfortunately.
@johnldeboer @Idissent my left knee replacement 14 years ago was the longest recovery. Bilateral hip replacements 2012 rt.,2017lt. Easier recovery but normal pain post op. Lt. Shoulder replacement last February and I had to full range of motion in 4 months post op. Good luck with your surgery 🙏.