S21.229A

Lac w fb of unsp bk wl of thorax w/o penet thor cavity, init Laceration with foreign body of unspecified back wall of thorax without penetration into thoracic cavity, initial encounter

Lac w fb of unsp bk wl of thorax w/o penet thor cavity, init Laceration with foreign body of unspecified back wall of thorax without penetration into thoracic cavity, initial encounter: Injury, poisoning and certain other consequences of external causes (ICD-10-CM S00 to T88), a billable code.