Surgical treatment of chronic empyema: A new one-stage operation

Abstract

The operative results in a series of 92 patients with chronic empyema were reviewed. Of these, 46 had empyema with an underlying fistula, and 46 had empyema without fistulization. Twenty-one underwent decortication, 65 were treated by our technique, and six were treated by a modification of the Eloesser technique. These techniques were employed with priority given in the order just cited. Our technique involves decortication of the visceral peel and obliteration of the dead space by collapsing of the parietal wall without rib resection. Cure was obtained with decortication alone in 20 of 21 patients. Sixty of 65 patients treated by our technique were cured without deformation of the thoracic cage. In all patients treated by the modified Eloesser technique, obliteration of the empyema cavity was achieved secondarily by thoracoplasty combined with a pedicled muscle flap. Postoperative pulmonary function studies demonstrated a significant improvement in vital capacity and forced expiratory volume in 1 second in patients treated by decortication or by our technique. With the modified Eloesser technique, in contract, pulmonary function tended to decline.