内镜经皮胃造瘘术(以下简称胃镜造瘘术)是一项内镜介入治疗术,适合由于各种原因引起的长期吞咽困难或进食困难而胃肠功能正常者,是为了维持机体需要所采取的高营养替代疗法。材料和方法　　一、研究对象　选择因脑血管意外导致咽麻痹,或颅脑外伤性昏迷、食道各种良恶性狭窄的病 Endoscopic percutaneous gastrostomy (hereinafter referred to as endoscopic gastrostomy) is an endoscopic interventional treatment for a variety of causes of chronic swallowing difficulties or eating difficulties and gastrointestinal function is normal, in order to maintain the body needs The adopted high nutrition alternative therapy. Materials and methods First, the study chose to lead to pharyngolaryngology due to cerebrovascular accident, or traumatic brain injury coma, a variety of benign and malignant esophageal disease