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.-)

**7th character note:** - The appropriate 7th character is to be added to each code from category W49

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