Category: W94 - Exposure to high and low air pressure and changes in air pressure
Chapter Notes
Section Notes
Exposure to high and low air pressure and changes in air pressure
The appropriate 7th character is to be added to each code from category W94
A
initial encounter
D
subsequent encounter
S
sequela
Exposure to prolonged high air pressure
Exposure to prolonged low air pressure
Exposure to residence or prolonged visit at high altitude
Exposure to other prolonged low air pressure
Exposure to rapid changes in air pressure during ascent
Exposure to reduction in atmospheric pressure while surfacing from deep-water diving
Exposure to reduction in atmospheric pressure while surfacing from underground
Exposure to sudden change in air pressure in aircraft during ascent
Exposure to other rapid changes in air pressure during ascent
Exposure to rapid changes in air pressure during descent
Exposure to sudden change in air pressure in aircraft during descent
Exposure to high air pressure from rapid descent in water
Exposure to other rapid changes in air pressure during descent
