The proce-dire is as follows: Make a transverse inci-sion of the skin and in-between the tracheal rings and approximate the skin with the trachea at both cut ends by a single suture respectively.

• 这种手术主要是做皮肤和气管环间之横切，再将上、下皮肤切口分别与上、下气管切口缝合便可完成。