Pleurectomy - operation opening the pleural cavity. Is usually to remove pus when purulent pleurisy. The most simple is to pleurectomy with the introduction of rubber drainage of the pleural cavity through a puncture trocar in intercostal space - operation, or drainage of Bylaw. In the presence of thick pus or bunches of fibrin make plevritom with resection of the ribs. For active aspiration of pus drainage tube connected to a vacuum device.