... deviations also can be easilydocumented with a complete gaitstudy. Energy expenditure and gaitefficiency for various levels ofamputation and different prostheseshave been well documented usinggait ... systematicway. Any abnormal neurologicsigns also should be documentedbecause these can contribute to gaitabnormalities. Radiographicallydocumented abnormalities of thelumbar spine, pelvis, or ... thelumbar spine, pelvis, or lower ex-tremities, including rotational mal-alignment, should be documented.Effective evaluation of a patient’sgait requires a systematic approachto the observation...