| Full description | Unspecified foreign body in esophagus causing compression of trachea |
| Billable | No — use a more specific child code |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Effects of foreign body entering through natural orifice (T15-T19) |
| Parent code | T18.10 — Unspecified foreign body in esophagus |
| Requires 7th character | Yes |