about my job - ear reconstruction Some children were born with god's special care, they have one or both of their ears absence congenitally. Our work is to reconstruct new ears with autologous or artificial materials. The typical metiod is as follow: first, we construct a scaffold to imitate the original ear's shape, the material can be autologous cartilage or porous high-density polyethylene (MEDPOR), then the scaffold will be inplanted subcutaneous where the original ear should be, at last, skin graft will be performed if neccessary.