先天性巨结肠是较常见的胃肠道发育畸形 ,主要是远端结肠和直肠因神经节细胞发育不全减少或缺如 ,导致肠管痉挛丧失蠕动功能 ,表现为低位不完全性肠梗阻的症状和体征 ,需手术切除痉挛的肠段 ,才能彻底去除病因 ,而手术前后的护理是治疗该病的重要环节 ,是提高治疗效果 ,减少术 Hirschsprung’s disease is a more common gastrointestinal malformations, mainly distal colon and rectum due to hypoplasia of ganglionic cells reduced or absent, resulting in loss of peristalsis spasm function, manifested as low incomplete intestinal obstruction symptoms and Signs, need surgery to remove the intestine spasm, to completely remove the cause, and care before and after surgery is an important part of the treatment of the disease, is to improve the therapeutic effect, reduce the operation