ICD-10 Code: S21.209 – Unspecified open wound of unspecified back wall of thorax without penetration into thoracic cavity

ICD-10 code S21.209 corresponds to Unspecified open wound of unspecified back wall of thorax without penetration into thoracic cavity. This code is classified under the chapter S21 Open wound of thorax, which is part of the S20-S29: Injuries to the thorax category.

The parent chapter is Injury, poisoning and certain other consequences of external causes.