Hernia, hernial (acquired) (recurrent)  553.9 | 
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  with  | 
  gangrene (obstructed)  551.9 | 
   | 
   | 
   | 
  with  | 
  gangrene (obstructed)  551.9 | 
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   | 
   | 
   | 
  irreducible (see also Hernia, by site, with obstruction)  552.9 | 
  gangrenous (with obstruction) (see also Hernia, by site, with gangrene)  551.9 | 
   | 
  with  | 
  gangrene (obstructed)  551.8 | 
   | 
   | 
   | 
  with  | 
  gangrene (obstructed)  551.8 | 
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   | 
   | 
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  linea  | 
  alba - see Hernia, epigastric  | 
  semilunaris - see Hernia, spigelian  | 
  Littre's (diverticular)  553.9 | 
  with  | 
  gangrene (obstructed)  551.9 | 
   | 
   | 
   | 
  with  | 
  gangrene (obstructed)  551.8 | 
   | 
   | 
   | 
   | 
   | 
   | 
  mesenteric (internal)  553.8 | 
  with  | 
  gangrene (obstructed)  551.8 | 
   | 
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