S21.421

Laceration with foreign body of right back wall of thorax with penetration into thoracic cavity, initial encounter

Laceration with foreign body of right back wall of thorax with penetration into thoracic cavity, subsequent encounter

Laceration with foreign body of right back wall of thorax with penetration into thoracic cavity, sequela

Laceration with foreign body of left back wall of thorax with penetration into thoracic cavity

Laceration with foreign body of unspecified back wall of thorax with penetration into thoracic cavity