After a total knee replacement (TKR), patients typically see significant improvements in their knee function and diminished pain levels within the first year after surgery. While most patients are able to return to their normal activities and enjoy a significant reduction in pain, the recovery process can vary from person to person, and it's important to follow specific instructions from their healthcare provider to ensure proper healing and avoid potential complications.
One year after TKR, most patients should experience a recovery where they are able to bend and straighten their knee without much difficulty, and their gait will be more normal. They should be able to climb stairs and walk without assistance, and they may regain the ability to squat or kneel fully. Additionally, patients should be able to resume low-impact activities such as swimming, walking, and biking without discomfort.
However, it's common for patients to still experience some stiffness and discomfort in the knee, and they may need to use assistive devices such as canes or walkers for support. Range of motion may be limited compared to a healthy knee, but most patients will have gained normal range of motion by this point. High-impact activities such as running or jumping may still be restricted due to the artificial joint bearing stresses.
There are certain activities and exercises that patients should avoid after TKR, such as heavy lifting, prolonged sitting with the knee bent forward, and activities that place excessive stress on the knee joint. It's also important to maintain a healthy lifestyle, which includes maintaining a balanced diet, getting sufficient rest, and avoiding any activities that could exacerbate knee pain or stiffness.
Overall, the goal of a total knee replacement is to improve mobility and relieve pain, and while most patients will see significant improvements one year after the procedure, the recovery process can vary and requires adherence to the healthcare provider's instructions.
