Abstract: Esophageal stenosis in children is one of the most common causes of eating disorders，which can lead to difficulty in swallowing，vomiting，weight loss，malnutrition and poor quality of life.Endoscopic therapy is the preferred treatment for esophageal stenosis，including endoscopic balloon dilation，stent placement，drug injection，endoscopic incision and combination therapy.Each of these treatment methods has its own advantages and disadvantages.This article will introduce endoscopic incision for esophageal stenosis.

Key words: child, esophageal stenosis, endoscopic incision

摘要： 食管狭窄是儿童进食障碍最常见病因之一，可引起吞咽困难、呕吐、体重减轻、营养不良、生活质量差等。内镜治疗是食管狭窄的首选治疗，包括内镜下球囊扩张术、支架置入术、药物注射、内镜下切开术及联合治疗等，这些治疗方法各有其优缺点。文章将对食管狭窄的内镜下切开治疗进行介绍。

关键词: 儿童, 食管狭窄, 内镜下切开