2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Hernia Of Abdominal Cavity 550-553 > Other Hernia Of Abdominal Cavity With Gangrene 551.* > 2006 ICD-9-CM Diagnosis 551.21 Incisional ventral hernia with gangrene View the most recent version of ICD-9-CM 551.21 551.21 is a specific code that can be used to specify a diagnosis 551.21 contains 10 index entries View the ICD-9-CM Volume 1 551.* hierarchy Alternate Terminology Hernia: postoperative specified as gangrenous recurrent, ventral specified as gangrenous  Index entries containing 551.21: Hernia, hernial (acquired) (recurrent) 553.9 epigastric 553.29 recurrent 553.21 with gangrene (obstructed) 551.21 obstruction 552.21 and gangrene 551.21 incisional 553.21 with gangrene (obstructed) 551.21 obstruction 552.21 and gangrene 551.21 lumbar - see Hernia, lumbar with gangrene (obstructed) 551.21 obstruction 552.21 and gangrene 551.21 postoperative 553.21 with gangrene (obstructed) 551.21 obstruction 552.21 and gangrene 551.21 ventral 553.20 recurrent 553.21 with gangrene (obstructed) 551.21 obstruction 552.21 and gangrene 551.21