Incidence and possible causes of dental pain during simulated high altitude flights.
Of 11,617 personnel participating in simulated high altitude flights up to 43,000 feet, only 30 (0.26%) complained of toothache (barodontalgia). The cause of the barodontalgia in 28 episodes of pain in 25 of these subjects was investigated. Chronic pulpitis was suspected as the cause in 22 cases and maxillary sinusitis in 2. No pathosis was detected in the other four. In 10 cases in which the pulpitis was treated by root filling or replacing a deep filling, subsequent exposure to low pressure caused no pain.
Flugmedizinisches Institut der Luftwaffe, Fürstenfeldbruck, Germany.
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Kollmann
D000328:Adult; D000337:Aerospace Medicine; D000531:Altitude; D001274:Atmospheric Pressure; D001469:Barotrauma / Q000150:complications*; D004433:Earache / Q000209:etiology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D015523:Maxillary Sinusitis / Q000150:complications; D008875:Middle Aged; D011671:Pulpitis / Q000150:complications; D014098:Toothache / Q000453:epidemiology / Q000209:etiology*