Blast
  • blindness 921.3
    • concussion - see Blast, injury
      • injury 869.0
        • with open wound into cavity 869.1
          • abdomen or thorax - see Injury, internal, by site
            • brain (see also Concussion, brain) 850.9
              • with skull fracture - see Fracture, skull
              • ear (acoustic nerve trauma) 951.5
                • with perforation, tympanic membrane - see Wound, open, ear, drum
                • lung (see also Injury, internal, lung) 861.20
                  • otitic (explosive) 388.11