ICD-10-CM > S00-T88 > S30-S39 > S31 > S31.6 > S31.61 > S31.611 S31.611 Laceration without foreign body of abdominal wall, left upper quadrant with penetration into peritoneal cavity Non-Billable/Non-Specific Codes S31.611A..., initial encounterS31.611D..., subsequent encounterS31.611S..., sequela