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42 Laceration with foreign body of back wall of thorax with penetration into thoracic cavity
- S21.421 Laceration with foreign body of right back wall of thorax with penetration into thoracic cavity
- S21.422 Laceration with foreign body of left back wall of thorax with penetration into thoracic cavity
- S21.429 Laceration with foreign body of unspecified back wall of thorax with penetration into thoracic cavity
- S21.43 Puncture wound without foreign body of back wall of thorax with penetration into thoracic cavity
- S21.431 Puncture wound without foreign body of right back wall of thorax with penetration into thoracic cavity
- S21.432 Puncture wound without foreign body of left back wall of thorax with penetration into thoracic cavity
- S21.439 Puncture wound without foreign body of unspecified back wall of thorax with penetration into thoracic cavity
- S21.44 Puncture wound with foreign body of back wall of thorax with penetration into thoracic cavity
- S21.441 Puncture wound with foreign body of right back wall of thorax with penetration into thoracic cavity
- S21.442 Puncture wound with foreign body of left back wall of thorax with penetration into thoracic cavity
- S21.449 Puncture wound with foreign body of unspecified back wall of thorax with penetration into thoracic cavity
- S21.45 Open bite of back wall of thorax with penetration into thoracic cavity
- Bite of back wall of thorax NOS
- Excludes1: superficial bite of back wall of thorax (S20.47)
- S21.451 Open bite of right back wall of thorax with penetration into thoracic cavity
- S21.452 Open bite of left back wall of thorax with penetration into thoracic cavity
- S21.459 Open bite of unspecified back wall of thorax with penetration into thoracic cavity
- S21.9 Open wound of unspecified part of thorax
- Open wound of thoracic wall NOS
- S21.
