During the flight, crew members and passengers of the crew who successfully complete the flight, and in good condition is responsible for the life of the aircraft for maintenance. Failure is a sudden threat to the aircraft, because a person's health is an important part of the operating crew may fitness.1 Shortly after the early twentieth century innovation in physiological and pathological phenomena of modern air travel began in the report, are on the face and oral cavity. Flights, 2, 3, 4, 5 flight, disability and premature termination of the oral and dental pain and dizziness since the problems, dental care teams seen in the last 60 years has published guidelines for the 6 is.

Recently published guidelines from other populations in the treatment of employees and intervention / use of non-conservative. For example, the Second World War (World War II) has recommended that all the patients had their teeth removed without cameras pulp and the roots of a broken or incomplete extraction.7 patients in contact with the crew, it is recommended that plastic fillings replaced with metal restorations to the pulp chamber pressure toothache "to reduce the 7 In addition, the question dental textbooks.9 10, rarely and only briefly \

According to Boyle's law, the amount of gas at constant temperature is inversely proportional to atmospheric pressure. With changing atmospheric pressure in the cavities of the rigid body to changes in the amount of gas, barotrauma.12 barotrauma occur in flight, diving or hyperbaric oxygen therapy are known, are connected to many adverse effects. Head and facial barotrauma barotrauma otitic foreign companies, media barotitis barosinusitis, barotrauma, barotrauma associated with headaches, and dental barodontalgia (the latter two are discussed) are included. Otitic barotrauma outer ear (usually ear-bud) canal and drum tight space between the object through the ear canal is caused by damage to the mucous membranes. During descent, closed cell is negative relative pressure (compared to the pressure from the outside), the outer layer, or the underlying epithelial tissue from the ear canal (or both) of the drum can be aspirated from the epithelium. Subepithelial hemorrhages can be formed. Extraction takes place in the epithelial layer can be done with pain.3

In 1937 described rst, barotitis (in the middle ear barotrauma) known media, acute or chronic central tympanic cavity pressure difference between the air and surrounding environment is a painful inflammation of the ear. The pulsing of the tympanic cavity through a rigorous 3 auditory (Eustachian tubes) that the tensor Veli palatini middle ear space and external as well as swallowing or yawning in a gradient between the positive air pressure and the simultaneous contraction of muscles by salpingopharyngeus opens is. However, the constant negative pressure is usually in the middle ear does not develop spontaneously. Consequently, a vacuum is created and retracted barotitis media can trumpet, and later there was a hemorrhage and vascular congestion. Slope in the room is relieved by serum transudation.with. Upper respiratory tract infection on Eustachian tube function of the changing balance, barotrauma.3 be predisposing individuals