S21.439

Pnctr w/o fb of unsp bk wl of thorax w penet thoracic cavity Puncture wound without foreign body of unspecified back wall of thorax with penetration into thoracic cavity

Pnctr w/o fb of unsp bk wl of thorax w penet thoracic cavity Puncture wound without foreign body of unspecified back wall of thorax with penetration into thoracic cavity: Injury, poisoning and certain other consequences of external causes (ICD-10-CM S00 to T88), a category with codes of its own under it.