After knee replacement surgery for eighty year olds, it usually takes about 3 days to be able to get off the floor.
After knee replacement surgery, some patients may be able to get off the floor on the same day, while eighty-year-olds, due to their age and frailty, may need about three days to get off the floor and gradually stand and walk with the assistance of a walker.
After knee replacement surgery, the eighty-year-old man, early down to the ground, with the aid of a walker part of the weight-bearing walking, because the wound has not yet healed, when walking must gradually increase the walking time as well as walking distance, step by step, avoid excessive.
At the same time, when walking, be careful not to get traumatized, otherwise it may lead to dislocation of joints or broken prosthesis.