Some more:

W2202XA Walked into lamppost, initial encounter

W34111A Accidental malfunction of paintball gun, initial encounter

W5629XA Other contact with orca, initial encounter

Y36511D War operations involving direct blast effect of nuclear weapon, civilian, subsequent encounter

V657XXA Person on outside of heavy transport vehicle injured in collision with railway train or railway vehicle in traffic accident, initial encounter

Y92331 Roller skating rink as the place of occurrence of the external cause