[A case of complete disruption of right truncus intermedius treated by operation].

A case of right bronchial disruption caused by blunt chest trauma was successfully operated. Patient is a 35-year-old woman who was transferred to our intensive care unit with markedly dyspnea and subcutaneous emphysema. Rupture of right bronchus was suspected by chest x-ray film and bronchial fiberscopy. An emergency thoracotomy was performed with the aid of selective lung ventilation by the use of double lumen endobronchial tube. Right bronchus was completely transected and small part of upper lobe was lacerated. Right bronchus was anastomosed directly with interrupted 3-0 vinyl sutures and laceration of upper lobe was sutured. Postoperative course was uneventful, but postoperative bronchoscopy confirmed slight stenosis of the anastomotic position. Prompt diagnosis by bronchoscopy and emergency thoracotomy followed by selective lung ventilation are mandatory in this patient survival.