ear barotrauma

ear barotrauma

The physical damage to the ear caused by differences in pressure between the atmosphere and the auditory apparatus.
(1) External ear barotrauma is caused by a build-up of earwax or tight-fitting scuba gear;
(2) Middle ear barotrauma is the most common, affects up to 30% of scuba divers and is due to insufficient equilibration of the middle ear;
(3) Inner ear barotrauma is pathogenetically similar to middle ear barotrauma, but much less common.
References in periodicals archive ?
Ear barotrauma is caused by sudden changes of pressure on the ear as a ride dips, rises and twists.
Previously, ear barotrauma has been linked to air travel, scuba diving and bomb blasts.
Researchers found the twists and turns and steep, sudden drops on big dippers do not allow the body time to adjust to pressure changes and can cause painful ear barotrauma.
We conducted a prospective study to determine the incidence of middle ear barotrauma in patients who were undergoing hyperbaric oxygen therapy (HBOT).
1) However, increasing the partial oxygen pressure in tissue and the atmospheric pressure during therapy may result in complications, the most common of which appears to be middle ear barotrauma.
Otoscopic findings were categorized according to the modified Teed classification system of middle ear barotrauma (table).
Among the several complications of HBOT that have been reported so far, middle ear barotrauma is the most common.
Following a mean of 6 days ([+ or -]3) of treatment, middle ear barotrauma was seen in 34 of the 100 ears (34.
Middle ear barotrauma in patients undergoing hyperbaric oxygen therapy.
Middle ear barotrauma associated with hyperbaric oxygenation treatment.
Prevention of hyperbaric-associated middle ear barotrauma.
These 4 plus a fifth servicemen developed mild reversible middle ear barotraumas (MEBT), which led to postponement (or termination in one case) of HBOT treatment.