ICD-10-CM > S00-T88 > S30-S39 > S35 > S35.2 > S35.22 S35.22 Injury of superior mesenteric artery Non-Billable/Non-Specific Codes S35.221Minor laceration of superior mesenteric arteryS35.221A..., initial encounterS35.221D..., subsequent encounterS35.221S..., sequelaS35.222Major laceration of superior mesenteric arteryS35.222A..., initial encounterS35.222D..., subsequent encounterS35.222S..., sequelaS35.228Other injury of superior mesenteric arteryS35.228A..., initial encounterS35.228D..., subsequent encounterS35.228S..., sequelaS35.229Unspecified injury of superior mesenteric arteryS35.229A..., initial encounterS35.229D..., subsequent encounterS35.229S..., sequela