Disadvantages of knee replacement surgery include risks such as infection, blood clots, and implant failure, along with a long recovery period that may limit daily activities. Artificial joints may not fully restore natural movement, can wear out within 15–20 years, and may require revision surgery. Patients are also advised to avoid high-impact activities, and some may continue to ex... https://purehealthblogs.com/disadvantages-of-knee-replacement/