气管断裂是胸部创伤的一种极为严重的并发症，相当少见。本文遇到１例报告如下：女５５岁。因严重车祸伤于１９９２－１１－２０入院。入院时呼吸困难，口唇青紫，两肺明显干罗音，左上肢肿胀，左肱桡动脉未触及。胸片示左锁骨内１／３处骨折，断端分离３ｃｍ，左胸第２～... Tracheal rupture is a very serious complication of chest trauma, quite rare. This article encountered a report as follows: Female 55 years old. Due to a serious car accident injury in 1992-11-20 admission. Difficulty breathing on admission, bruising lips, both lungs significantly dry rales, left upper limb swelling, left brachial radial artery not touched. Chest x-ray shows 1/3 of the left clavicle fractures, stump separation 3cm, left chest 2 ~