| Full description | Unspecified injury of muscle and tendon of front wall of thorax |
| 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 thorax (S20-S29) |
| Parent code | S29.00 — Unspecified injury of muscle and tendon of thorax |
| Requires 7th character | Yes |