2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Injury And Poisoning 800-999 > Internal Injury Of Chest, Abdomen, And Pelvis 860-869 > Injury To Gastrointestinal Tract 863.* > 2006 ICD-9-CM Diagnosis 863.99 Injury to other and unspecified gastrointestinal sites with open wound into cavity View the most recent version of ICD-9-CM 863.99 863.99 is a specific code that can be used to specify a diagnosis 863.99 contains 5 index entries View the ICD-9-CM Volume 1 863.* hierarchy  Index entries containing 863.99: Injury 959.9 internal 869.0 cecum 863.89 with open wound into cavity 863.99 intestine NEC 863.89 with open wound into cavity 863.99 mesentery 863.89 with open wound into cavity 863.99 Rupture, ruptured 553.9 cecum (with peritonitis) 540.0 traumatic 863.89 with open wound into cavity 863.99 Tear, torn (traumatic) - see also Wound, open, by site anus, anal (sphincter) 863.89 with open wound in cavity 863.99