| S21249A | Puncture wound with foreign body of unspecified back wall of thorax without penetration into thoracic cavity, initial encounter |
| S21249D | Puncture wound with foreign body of unspecified back wall of thorax without penetration into thoracic cavity, subsequent encounter |
| S21249S | Puncture wound with foreign body of unspecified back wall of thorax without penetration into thoracic cavity, sequela |
| S2125 | Open bite of back wall of thorax without penetration into thoracic cavity |
| S21251 | Open bite of right back wall of thorax without penetration into thoracic cavity |
| S21251A | Open bite of right back wall of thorax without penetration into thoracic cavity, initial encounter |
| S21251D | Open bite of right back wall of thorax without penetration into thoracic cavity, subsequent encounter |
| S21251S | Open bite of right back wall of thorax without penetration into thoracic cavity, sequela |
| S21252 | Open bite of left back wall of thorax without penetration into thoracic cavity |
| S21252A | Open bite of left back wall of thorax without penetration into thoracic cavity, initial encounter |
| S21252D | Open bite of left back wall of thorax without penetration into thoracic cavity, subsequent encounter |
| S21252S | Open bite of left back wall of thorax without penetration into thoracic cavity, sequela |
| S21259 | Open bite of unspecified back wall of thorax without penetration into thoracic cavity |
| S21259A | Open bite of unspecified back wall of thorax without penetration into thoracic cavity, initial encounter |
| S21259D | Open bite of unspecified back wall of thorax without penetration into thoracic cavity, subsequent encounter |
| S21259S | Open bite of unspecified back wall of thorax without penetration into thoracic cavity, sequela |
| S213 | Open wound of front wall of thorax with penetration into thoracic cavity |
| S2130 | Unspecified open wound of front wall of thorax with penetration into thoracic cavity |
| S21301 | Unspecified open wound of right front wall of thorax with penetration into thoracic cavity |
| S21301A | Unspecified open wound of right front wall of thorax with penetration into thoracic cavity, initial encounter |
| S21301D | Unspecified open wound of right front wall of thorax with penetration into thoracic cavity, subsequent encounter |
| S21301S | Unspecified open wound of right front wall of thorax with penetration into thoracic cavity, sequela |
| S21302 | Unspecified open wound of left front wall of thorax with penetration into thoracic cavity |
| S21302A | Unspecified open wound of left front wall of thorax with penetration into thoracic cavity, initial encounter |
| S21302D | Unspecified open wound of left front wall of thorax with penetration into thoracic cavity, subsequent encounter |
| S21302S | Unspecified open wound of left front wall of thorax with penetration into thoracic cavity, sequela |
| S21309 | Unspecified open wound of unspecified front wall of thorax with penetration into thoracic cavity |
| S21309A | Unspecified open wound of unspecified front wall of thorax with penetration into thoracic cavity, initial encounter |
| S21309D | Unspecified open wound of unspecified front wall of thorax with penetration into thoracic cavity, subsequent encounter |
| S21309S | Unspecified open wound of unspecified front wall of thorax with penetration into thoracic cavity, sequela |
| S2131 | Laceration without foreign body of front wall of thorax with penetration into thoracic cavity |
| S21311 | Laceration without foreign body of right front wall of thorax with penetration into thoracic cavity |
| S21311A | Laceration without foreign body of right front wall of thorax with penetration into thoracic cavity, initial encounter |
| S21311D | Laceration without foreign body of right front wall of thorax with penetration into thoracic cavity, subsequent encounter |
| S21311S | Laceration without foreign body of right front wall of thorax with penetration into thoracic cavity, sequela |
| S21312 | Laceration without foreign body of left front wall of thorax with penetration into thoracic cavity |
| S21312A | Laceration without foreign body of left front wall of thorax with penetration into thoracic cavity, initial encounter |
| S21312D | Laceration without foreign body of left front wall of thorax with penetration into thoracic cavity, subsequent encounter |
| S21312S | Laceration without foreign body of left front wall of thorax with penetration into thoracic cavity, sequela |
| S21319 | Laceration without foreign body of unspecified front wall of thorax with penetration into thoracic cavity |
| S21319A | Lac w/o fb of unsp front wall of thrx w penet thor cav, init Laceration without foreign body of unspecified front wall of thorax with penetration into thoracic cavity, initial encounter |
| S21319D | Lac w/o fb of unsp front wall of thrx w penet thor cav, subs Laceration without foreign body of unspecified front wall of thorax with penetration into thoracic cavity, subsequent encounter |
| S21319S | Lac w/o fb of unsp front wall of thrx w penet thor cav, sqla Laceration without foreign body of unspecified front wall of thorax with penetration into thoracic cavity, sequela |
| S2132 | Laceration with foreign body of front wall of thorax with penetration into thoracic cavity |
| S21321 | Laceration with foreign body of right front wall of thorax with penetration into thoracic cavity |
| S21321A | Laceration with foreign body of right front wall of thorax with penetration into thoracic cavity, initial encounter |
| S21321D | Laceration with foreign body of right front wall of thorax with penetration into thoracic cavity, subsequent encounter |
| S21321S | Lac w fb of r frnt wl of thorax w penet thor cavity, sequela Laceration with foreign body of right front wall of thorax with penetration into thoracic cavity, sequela |
| S21322 | Laceration with foreign body of left front wall of thorax with penetration into thoracic cavity |
| S21322A | Laceration with foreign body of left front wall of thorax with penetration into thoracic cavity, initial encounter |