title: Sponge rubber surgery.
mesh_terms: D062109:Dermatologic Surgical Procedures; D005145:Face; D006801:Humans; D008961:Models, Structural; D011140:Polyurethanes; D012408:Rubber; D013518:Surgery, Plastic / Q000379:methods
chemical_list: D011140:Polyurethanes; D012408:Rubber; C028279:polyurethane foam