W20 Struck by thrown, projected or falling object

Excludes1: falling object in machinery accident (W24, W28-W31)
falling object in transport accident (V01-V99)
object set in motion by explosion (W35-W40)
object set in motion by firearm (W32-W34)
struck by thrown sports equipment (W21.-)

7th character: The appropriate 7th character is to be added to each code from category W20
7th character definitions: initial encounter
subsequent encounter
sequela

Code first: any associated:
cataclysm (X34-X39)
lightning strike (T75.00)