由于气管插管经过喉腔时的相对盲目性或喉腔内新生物较大、带蒂、质脆等原因,可造成新生物完全或部分脱落,形成医源性气管异物,不及时取出可引起术后持续性呛咳甚至发生阻塞性肺炎等多种并发症。2000年5月～2007年6月,我科采取全身麻醉气管插管下支气管镜即时处理气管插管造成? As the tracheal intubation through the larynx when the relative blindness or large new throat within the organ, pedunculated, crisp and other reasons, can cause complete or partial shedding of new organisms, the formation of iatrogenic tracheal foreign body, not promptly removed can cause Postoperative persistent cough or even occult pneumonia and other complications. May 2000 ~ June 2007, our department to take general anesthesia tracheal intubation bronchial tube endotracheal treatment caused?