5/20/2023 0 Comments Inner ear barotrauma recovery timeThis was 16.2% of all the MEBs registered, or 1.49% of all patients who underwent HBO2 at the facility in the considered time lapse. MEB did lead to the suspension of therapy for 89 patients in our case series. Inflammatory diseases of the upper respiratory tract, with special attention to rhinitis, appear to be a condition capable of predisposing patients in developing MEB. MEBs were registered in 20.3% of those patients already suffering from difficulties in equalizing ear pressure, and/or presenting ear pain during the initial compression phase (descent) of the hyperbaric treatment. MEBs observed were usually of minor complexity, with minimal otoscopic changes (69.03% of our occurrences were registered as Wallace-Teed Grade 1). The majority of them were female patients older than 50. Thanks to a systematic recording method over eight years, 2003-2010, we observed 549 MEBs (9.2% of all HBO2 treatments). The study was designed to weight and analyze both the incidence and severity of MEBs at the facility. This retrospective observational study of 5,962 patients undergoing long-termtherapy for chronic conditions took place at the local Diving & Hyperbaric Medicine Unit (DHMU) in Villafranca- Verona (Italy), a DHMU that administers, in multiplace chambers, more than 20,000 HBO2 treatments per year. But your eardrum may not heal as usual if a blast caused the injury. ![]() ![]() Hyperbaric-associated middle ear barotrauma (MEB) is one of the most common side effects of the exposure to hyperbaric oxygen (HBO2) therapy. Most barotrauma injuries heal on their own with time, and your symptoms will go away.
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