Certain early complications of trauma, not elsewhere classified

**Excludes2:** - acute respiratory distress syndrome (J80) - complications occurring during or following medical procedures (T80-T88) - complications of surgical and medical care NEC (T80-T88) - newborn respiratory distress syndrome (P22.0)

**7th character note:** - The appropriate 7th character is to be added to each code from category T79

**7th character:** - A: initial encounter - D: subsequent encounter - S: sequela