Keywords Platysma myocutaneous flap;Nitinol Stent;Tracheal circumferential resection;Tracheal reconstruction;Anastomosis, surgical;Tracheal stenosis;Dog;

• 颈阔肌肌皮瓣;镍钛记忆合金支架;气管环形切除术;气管重建术;吻合术;外科;气管狭窄;犬;