Inquire about the information of the legal express, and the criteria for determining the first to tenth degree burn disability are: meeting the standard of moderate disfigurement; Facial scar, skin graft, pigmentation of foreign body or shedding more than two centimeters; The total scar area is less than 5% but greater than or equal to1%; The hypertrophic scar after fingertip skin grafting was1cm; The skin graft on the back of the hand is more than 50cm with obvious scar, so the skin graft on the back of the left hand is about 4cm without rating.