ISO 29781:2008
修复术和矫形学.当描述下肢截肢或出生时下肢残缺者身体活动性时包含的因素
Prostheses and orthoses - Factors to be included when describing physical activity of a person who has had a lower limb amputation(s) or who has a deficiency of a lower limb segment(s) present at birth