title: Urethra reconstruction in hypospadiacs by flap from preputium.
mesh_terms: D002648:Child; D006801:Humans; D007021:Hypospadias / Q000601:surgery*; D008297:Male; D008722:Methods; D010413:Penis / Q000601:surgery*; D016038:Skin Transplantation; D014182:Transplantation, Autologous; D014521:Urethra / Q000601:surgery*