aerosinusitis

noun

aero·​si·​nus·​itis ˌar-ō-ˌsī-n(y)ə-ˈsīt-əs, ˌer- 

: the traumatic inflammation of the nasal sinuses resulting from the difference between atmospheric pressure and the pressure within the sinus cavities and occurring in high-altitude flyers, caisson or tunnel workers, and deep-sea divers