Legal analysis: Leg amputation is a five-level standard in disability identification. This level is already very serious, which has affected normal life. Rehabilitation treatment should be carried out in time after leg amputation, and mechanical frames should be purchased.

Legal basis: Article 2 of the Law of the People's Republic of China on the Protection of Disabled Persons refers to a person who has lost or partially lost an abnormal organization or function in psychology, physiology and human structure, and completely or partially lost the ability to engage in certain activities in a normal way. Disabled people include people with visual disabilities, hearing disabilities, speech disabilities, physical disabilities, intellectual disabilities, mental disabilities, multiple disabilities and other disabilities.