Additional Information
From parent codes: S00-T88 (Chapter 19)
More Specific Codes (7)
S20.40Unspecified superficial injuries of back wall of thorax→S20.41Abrasion of back wall of thorax→S20.42Blister (nonthermal) of back wall of thorax→S20.44External constriction of back wall of thorax→S20.45Superficial foreign body of back wall of thorax→S20.46Insect bite (nonvenomous) of back wall of thorax→S20.47Other superficial bite of back wall of thorax→