Contact with other and unspecified machinery

**Excludes1:** - contact with agricultural machinery (W30.-) - contact with machinery in transport under own power or being towed by a vehicle (V01-V99) - exposure to electric current (W86)

**7th character note:** - The appropriate 7th character is to be added to each code from category W31

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