Conclusion Percutaneous tracheotomy operation simple, the patients of small trauma, complication rate is low, worth clinical promotion.
结论经皮气管切开术手术操作简单，对患者创伤小，并发症发生率低，值得临床推广。
Conclusion Percutaneous tracheotomy operation simple, the patients of small trauma, complication rate is low, worth clinical promotion.
结论经皮气管切开术手术操作简单，对患者创伤小，并发症发生率低，值得临床推广。
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