title: In a bind over superficial femoral ligation.
mesh_terms: D005268:Femoral Vein / Q000601:surgery*; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D008026:Ligation; D011655:Pulmonary Embolism / Q000517:prevention & control
chemical_list: D006493:Heparin