Objective: Our purpose was to find a new technique for repairing intrathoracic trachea irregular defect with vascularized pulmonary flap, so as to provide animal experimental foundation for clinics.

• 目的:探索应用自体带血运的肺组织瓣修补胸内气管不规则缺损的手术新方法,为临床应用提供动物实验依据。