• P F Dunn.
• Department of Anesthesia and Critical Care, Massachusetts General Hospital, Boston 02114, USA.
• Int Anesthesiol Clin. 2000 Jan 1;38(1):25-53.

AbstractOLV is most frequently utilized to provide a quiet field for the performance of many different surgical procedures. In some patients, severe hypoxemia may result, mandating the implementation of other therapies to provide adequate oxygenation. This paper has reviewed the physiological consequences of the lateral position that may contribute to the hypoxemia and the techniques we utilize at our institution for establishing OLV, maintaining OLV, and treating hypoxemia during OLV. Our technique is performed with the goal of maintaining adequate gas exchange and protecting the ventilated lung from potential overdistension and injury. It remains for future study to determine if the use of a lung protective strategy during intraoperative OLV offers any benefit to patients at risk for postoperative lung injury, such as those undergoing major lung resections.

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