S21.129 - Laceration with foreign body of unspecified front wall of thorax without penetration into thoracic cavity S21.1 - Open wound of front wall of thorax without penetration into thoracic cavity S21.12 - Laceration with foreign body of front wall of thorax without penetration into thoracic cavity S21.129 - Laceration with foreign body of unspecified front wall of thorax without penetration into thoracic cavity