| Full description | Unspecified open wound of abdominal wall, epigastric region without penetration into peritoneal cavity |
| Billable | No — use a more specific child code |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39) |
| Parent code | S31.10 — Unsp open wound of abdominal wall w/o penet perit cav |
| Requires 7th character | Yes |