摘要：As the only way for air to enter the lungs,the trachea plays an indispensable role in conducting,cleaning,and humidifying ***,trauma,and congenital disease of the trachea are serious threats to patients[1].Local tracheal disease can be treated with a balloon or stent,but for extensive tracheal disease,tracheal reconstruction after surgical resection is the only treatment[2–4].However,the tension of the anastomotic site also increases with expansion of the resection range,which causes a series of complications,such as poor anastomotic healing,anastomotic fistulae,and tracheal rupture,and even life-threatening complications in severe cases[5].