呼吸道不畅或低氧血症是老年急性脑血管病患者早期病情加重或病死的原因之一,及时气管切开对于挽救患者生命、改善预后具有十分重要的意义。本文通过对85例气管切开术后并发症进行总结分析重点讨论其中4例少见并发症的发生机理,并提出预防措施。1临床资料1.1一般资料本文回顾性 Respiratory insufficiency or hypoxemia is one of the causes of aggravating or dying of the elderly patients with acute cerebrovascular disease in early stage, and timely tracheotomy is very important for saving patient’s life and improving prognosis. In this paper, 85 cases of tracheotomy complications were analyzed in summary focus on the four rare cases of complications and preventive measures. 1 Clinical data 1.1 General Information This article is retrospective