Gas
  • asphyxia, asphyxiation, inhalation, poisoning, suffocation NEC 987.9
    • specified gas - see Table of Drugs and Chemicals
    • bacillus gangrene or infection - see Gas, gangrene
      • cyst, mesentery 568.89
        • excessive 787.3
          • gangrene 040.0
            • with
              • abortion - see Abortion, by type, with sepsis
                • ectopic pregnancy (see also categories 633.0-633.9) 639.0
                  • molar pregnancy (see also categories 630-632) 639.0
                  • following
                  • puerperal, postpartum, childbirth 670
                  • on stomach 787.3
                    • pains 787.3