title: Supraclavicular approach for upper dorsal sympathectomy.
mesh_terms: D001132:Arm / Q000098:blood supply*; D001157:Arterial Occlusive Diseases / Q000601:surgery*; D002968:Clavicle; D011928:Raynaud Disease / Q000601:surgery*; D013562:Sympathectomy / Q000379:methods*