Gait assessment as a functional outcome measure in total knee arthroplasty: A cross-sectional study

The aim of the study was to assess gait in total knee arthroplasty (TKA) patients, using a technique that can to be used on a routine basis in a busy orthopaedic clinic. Even after 12 months after surgery, many TKA patients have not improved their gait relative to pre-operative patients.