Chapter XX
External causes of morbidity and mortality
(V01-Y98)

Accidents
(V01-X59)

Other external causes of accidental injury
(W00-X59)

Exposure to animate mechanical forces
(W50-W64)

[See at the beginning of this chapter for the classification of the place of occurrence and activity]
Excludes: bites, venomous ( X20-X29 )
stings (venomous) ( X20-X29 )

W50 Hit, struck, kicked, twisted, bitten or scratched by another person
[See at the beginning of this chapter for the classification of the place of occurrence and activity]
Excludes: assault ( X85-Y09 )
struck by objects ( W20-W22 )

W51 Striking against or bumped into by another person
[See at the beginning of this chapter for the classification of the place of occurrence and activity]
Excludes: fall due to collision of pedestrian (conveyance) with another pedestrian (conveyance) ( W03 )

W52 Crushed, pushed or stepped on by crowd or human stampede
[See at the beginning of this chapter for the classification of the place of occurrence and activity]

W53 Bitten by rat
[See at the beginning of this chapter for the classification of the place of occurrence and activity]

W54 Bitten or struck by dog
[See at the beginning of this chapter for the classification of the place of occurrence and activity]

W55 Bitten or struck by other mammals
[See at the beginning of this chapter for the classification of the place of occurrence and activity]
Excludes: contact with marine mammal ( W56 )

W56 Contact with marine animal
[See at the beginning of this chapter for the classification of the place of occurrence and activity]
Bitten or struck by marine animal

W57 Bitten or stung by nonvenomous insect and other nonvenomous arthropods
[See at the beginning of this chapter for the classification of the place of occurrence and activity]

W58 Bitten or struck by crocodile or alligator
[See at the beginning of this chapter for the classification of the place of occurrence and activity]

W59 Bitten or crushed by other reptiles
[See at the beginning of this chapter for the classification of the place of occurrence and activity]
Includes: lizard
snake, nonvenomous

W60 Contact with plant thorns and spines and sharp leaves
[See at the beginning of this chapter for the classification of the place of occurrence and activity]

W64 Exposure to other and unspecified animate mechanical forces
[See at the beginning of this chapter for the classification of the place of occurrence and activity]