Recovery of gait speed and timed up and go test in three weeks after total knee arthroplasty

Abstract

Background Many previous studies reported that mobility did not recover to the preoperative level even several months after total knee arthroplasty (TKA). However, recent studies indicate that the time required for recovery may have been shortened. The correct information regarding the mobility improvement is very helpful in assessing a patients’ progress in rehabilitation. Therefore, we evaluated the mobility early after TKA.