S21.402

Unspecified open wound of left back wall of thorax with penetration into thoracic cavity, initial encounter

Unspecified open wound of left back wall of thorax with penetration into thoracic cavity, subsequent encounter

Unspecified open wound of left back wall of thorax with penetration into thoracic cavity, sequela

Unspecified open wound of right back wall of thorax with penetration into thoracic cavity

Unspecified open wound of unspecified back wall of thorax with penetration into thoracic cavity