ICD-10-CM > S00-T88 > S30-S39 > S35 > S35.2 > S35.23 S35.23 Injury of inferior mesenteric artery Non-Billable/Non-Specific Codes S35.231Minor laceration of inferior mesenteric arteryS35.231A..., initial encounterS35.231D..., subsequent encounterS35.231S..., sequelaS35.232Major laceration of inferior mesenteric arteryS35.232A..., initial encounterS35.232D..., subsequent encounterS35.232S..., sequelaS35.238Other injury of inferior mesenteric arteryS35.238A..., initial encounterS35.238D..., subsequent encounterS35.238S..., sequelaS35.239Unspecified injury of inferior mesenteric arteryS35.239A..., initial encounterS35.239D..., subsequent encounterS35.239S..., sequela