Knee replacement usually takes 3 to 4 months to recover, mainly due to healing and adaptation after the surgical trauma, and some people may take longer to recover.
Knee replacement involves removal of diseased cartilage tissue and subsequent placement of an artificial joint prosthesis to restore knee function. Due to the invasive nature of the procedure, the recovery time varies for different groups of people.
The recovery time of knee replacement surgery is mainly the recovery of knee joint function, and most people need 3~4 months of functional exercises and sensory adaptation before they can really adapt to life.
For some elderly people, obese people or even people with postoperative complications, the recovery time may be longer, ranging from half a year to a year.