S21.349 - Puncture wound with foreign body of unspecified front wall of thorax with penetration into thoracic cavity S21.3 - Open wound of front wall of thorax with penetration into thoracic cavity S21.34 - Puncture wound with foreign body of front wall of thorax with penetration into thoracic cavity S21.349 - Puncture wound with foreign body of unspecified front wall of thorax with penetration into thoracic cavity