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sequela
- W46.0 Contact with hypodermic needle
- Hypodermic needle stick NOS
- W46.1 Contact with contaminated hypodermic needle
W49 Exposure to other inanimate mechanical forces
- Includes: exposure to abnormal gravitational [G] forces
- exposure to inanimate mechanical forces NEC
- Excludes1: exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-)
- The appropriate 7th character is to be added to each code from category W49
- A initial encounter
- D subsequent encounter
- S sequela
- W49.0 Item causing external constriction
- W49.01 Hair causing external constriction
- W49.02 String or thread causing external constriction
- W49.03 Rubber band causing external constriction
- W49.04 Ring or other jewelry causing external constriction
- W49.05 Other item causing external constriction
- W49.9 Exposure to other inanimate mechanical forces
Exposure to animate mechanical forces (W50-W64)
- Excludes1: Toxic effect of contact with venomous animals and plants (T63.-)
W50 Accidental hit, strike, kick, twist, bite or scratch by another person
- Includes: Hit, strike, kick, twist, bite, or scratch by another person NOS
- Excludes1: assault by bodily force (Y04)
- struck by objects (W20-W22)
- The appropriate 7th character is to be added to each code from category W50
- A initial encounter
- D subsequent encounter
- S sequela
- W50.0 Accidental hit or strike by another person
- Hit or strike by another person NOS
- W50.1 Accidental kick by another person
- Kick by another person NOS
- W50.2 Accidental twist by another person
- Twist by another person NOS
- W50.3 Accidental bite by another person
- Human bite
- Bite by another person NOS
- W50.4 Accidental scratch by another person
- Scratch by another person NOS
==W51
