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
S21.341 - Puncture wound with foreign body of right front wall of thorax with penetration into thoracic cavity
S21.342 - Puncture wound with foreign body of left 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