Der Chirurg; Zeitschrift für alle Gebiete der operativen Medizen
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The pathomorphological substratum of the pulmonary contusion is a parenchymatous hemorrhage followed by interstitial and alveolar edema, finally resulting in a severe damage of the surfactant system. The pathophysiological consequence is an imbalance between ventilation and perfusion, which causes the clinical finding of hypoxia. ⋯ Ventilation according to the OLC seems to be a highly effective treatment of ventilation-perfusion-impairment following pulmonary contusion. Minimal tidal volumes and the low PIP-levels after the recruitment procedure meet the demands of a lung-protective Low-Tidalvolume-Ventilation.