OBJECTIVE Tracheobronchial rupture is an uncommon but potentially serious complication of endotracheal intubation. In this study, the diagnosis and treatment strategies of a specific group of ruptures caused by double-lumen tube intubation are herein presented. METHODS The medical records of 18 patients diagnosed and treated for tracheobronchial rupture after undergoing double-lumen tube intubation between January 1999 and October 2010 are analyzed retrospectively. RESULTS In all cases, the ruptures occurred in the membranous portion. The average length of laceration was 2.44 ± 1.78 cm. The most common site of rupture was in the lower third of the trachea (n = 7, 39 %) or the left mainstem bronchus (n = 7, 39 %). One patient was diagnosed before incision using fiberoptic bronchoscopy, and 17 patients were diagnosed using direct vision of the rupture intraoperatively. All patients were treated successfully with surgery. There were no morbidities or mortalities recorded in relation to tracheobronchial rupture. CONCLUSIONS Thoracic surgeons must be alerted to the possibility for tracheobronchial rupture in patients intubated with double-lumen tubes, a procedure commonly used in thoracic surgery. Immediate repair must be performed for any laceration diagnosed intraoperatively.