Had knee surgery by year and two months ago has had excessive popping and grinding which causes the need to swell and get fluid around it stiff and painful when bending swelling goes down overnight when its not popping and grinding and getting rested
Hi, there! Its unclear, what knee surgery did You have? Knee popping, grinding and swelling is related to meniscal tears and Chen Chat Doctor. Is it possible that You had injured knee again - for example deep squat, bending/rotating knee. I recommend You MRI scan of the knee to confirm structure damage hope this helps