Pneumonectomies - definition of pneumonectomies by The Free...
Medical Encyclopedia pneu·mo·nec·to·my (no͞o′mə-nĕk′tə-mē, nyo͞o′-)alsopneu·mec·to·my(no͞o-mĕk′tə-mē, nyo͞o-) n.pl.pneu·mo·nec·to·miesalsopneu·mec·to·mies Surgical removal of all or part of a lung. ...