W31: 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) sevenChrNote The appropriate 7th character is to be added to each code from category W31 sevenChrDef A: initial encounter D: subsequent encounter S: sequela |
| W31.0: Contact with mining and earth-drilling machinery |
| W31.1: Contact with metalworking machines |
| W31.2: Contact with powered woodworking and forming machines |
| W31.3: Contact with prime movers |
| W31.8: Contact with other specified machinery |
| W31.9: Contact with unspecified machinery |