S21 - Open wound of thorax
S21.2 - Open wound of back wall of thorax without penetration into thoracic cavity
S21.20 - Unspecified open wound of back wall of thorax without penetration into thoracic cavity
S21.201 - Unspecified open wound of right back wall of thorax without penetration into thoracic cavity
S21.202 - Unspecified open wound of left back wall of thorax without penetration into thoracic cavity
S21.209 - Unspecified open wound of unspecified back wall of thorax without penetration into thoracic cavity
S21.21 - Laceration without foreign body of back wall of thorax without penetration into thoracic cavity
S21.211 - Laceration without foreign body of right back wall of thorax without penetration into thoracic cavity
S21.212 - Laceration without foreign body of left back wall of thorax without penetration into thoracic cavity
S21.219 - Laceration without foreign body of unspecified back wall of thorax without penetration into thoracic cavity
S21.22 - Laceration with foreign body of back wall of thorax without penetration into thoracic cavity
S21.221 - Laceration with foreign body of right back wall of thorax without penetration into thoracic cavity
S21.222 - Laceration with foreign body of left back wall of thorax without penetration into thoracic cavity
S21.229 - Laceration with foreign body of unspecified back wall of thorax without penetration into thoracic cavity
S21.23 - Puncture wound without foreign body of back wall of thorax without penetration into thoracic cavity
S21.231 - Puncture wound without foreign body of right back wall of thorax without penetration into thoracic cavity
S21.232 - Puncture wound without foreign body of left back wall of thorax without penetration into thoracic cavity
S21.239 - Puncture wound without foreign body of unspecified back wall of thorax without penetration into thoracic cavity
S21.24 - Puncture wound with foreign body of back wall of thorax without penetration into thoracic cavity
S21.241 - Puncture wound with foreign body of right back wall of thorax without penetration into thoracic cavity
S21.242 - Puncture wound with foreign body of left back wall of thorax without penetration into thoracic cavity
S21.249 - Puncture wound with foreign body of unspecified back wall of thorax without penetration into thoracic cavity
S21.25 - Open bite of back wall of thorax without penetration into thoracic cavity
S21.251 - Open bite of right back wall of thorax without penetration into thoracic cavity
S21.252 - Open bite of left back wall of thorax without penetration into thoracic cavity
S21.259 - Open bite of unspecified back wall of thorax without penetration into thoracic cavity