牛食道阻塞治疗及预防方法

Treatment and Prevention of Bovine Esophageal Obstruction

牛食道阻塞是指食道前中后段被团状食物堵塞引发的一种疾病,临床上以食物运行障碍、口腔流出大量唾液为主要特征,如果得不到及时有效的治疗,易会造成食道完全性阻塞,引发牛窒息死亡,使养殖户蒙受巨大经济损失。临床上牛食道阻塞又分为完全性阻塞和不完全阻塞2种。按照阻塞部位,又分为,颈部食道阻塞、胸前食道阻塞和腹部食道阻塞等。该病具有发病急、发病过程快的特点,常在采食中突然发生,且随着阻塞性质和阻塞程度的不同,会继发出现不同的临床症状。该文主要结合2个发病病例,分析牛食道阻塞的治疗方法。

Bovine esophageal obstruction is a kind of disease caused by the obstruction of the anterior,middle and posterior segments of the esophagus caused by lumpy food.In clinic,it is mainly characterized by food movement disorder and large amount of saliva flowing out of the mouth,it is easy to cause complete obstruction of esophagus,cause suffocation death of cattle,and make farmers suffer huge economic losses.Bovine esophageal obstruction can be divided into complete obstruction and incomplete obstruction.According to the obstruction site,it is divided into cervical esophageal obstruction,thoracic esophageal obstruction and abdominal esophageal obstruction.The disease is characterized by acute onset and rapid course of disease.It often occurs suddenly during food intake.Different clinical symptoms may occur with different nature and degree of obstruction.This article mainly unifies 2 morbidity cases,analyzes the cow esophagus obstruction treatment method.