7/26/2023 0 Comments Pulmonary barotrauma treatment![]() When barotrauma occurs, air can escape from the injured lung and enter other areas of the chest, causing a life-threatening emergency.Įscaped gas from the lungs can enter one of three places: the mediastinal area around the heart (causing pneumo-mediastinum or mediastinal emphysema), the pleural space between the lung and the chest wall (causing pneumothorax), and the bloodstream (causing arterial gas embolism). Pulmonary barotrauma usually happens near the end of a dive when a diver is ascending and trapped air in the lungs is expanding due to the decrease in pressure. Any weakness in lung structure may be prone to rupture from even minimal over-inflation. Fibrotic or scarred tissue is of concern to scuba divers because it has reduced elasticity and compliance in its interface with normal lung tissue. Since barotrauma can occur with hyperinflation of lung tissue, a diver’s lungs must be able to tolerate rapid changes in volume and pressure. Is it safe to dive after this condition, or is there too much risk?Ī: The main points to consider are the risk of pleural adhesions and pulmonary scar tissue caused by the thoracotomy, which can predispose you to pulmonary barotrauma. ![]() I had pneumonia in 2015 and as a result had lung surgery (thoracotomy) to drain an empyema.
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