奶牛皺胃變位診療的幾點體會
發(fā)布時間:2018-06-06 10:33
本文選題:皺胃變位 + pH值 ; 參考:《畜牧獸醫(yī)科技信息》2016年12期
【摘要】:正皺胃變位是指皺胃的正常解剖學位置改變。臨床上皺胃變位分三種類型:左方變位:皺胃通過瘤胃下方移到左側(cè)腹腔,置于瘤胃與左側(cè)腹壁之間;前方變位:皺胃向前方扭轉(zhuǎn)(逆時針),置于網(wǎng)胃與膈肌之間;后方變位或右方變位:皺胃向后方扭轉(zhuǎn)(順時針),置于肝臟與右側(cè)腹壁之間。臨床上習慣把左方變位稱之為皺胃變位,把右方變位稱之為皺胃扭轉(zhuǎn)。本病主要發(fā)生于成年奶牛,特別是高產(chǎn)奶牛,尤其多發(fā)于初產(chǎn)奶牛和精料過多的舍飼期間。犢牛也可發(fā)生。約80%
[Abstract]:Positive abomasum displacement refers to the normal anatomical changes of the abomasum. There are three types of abomasum translocation in clinic: left side displacement: the abomasum is moved to the left abdominal cavity through the lower rumen and placed between the rumen and the left abdominal wall, the anterior abomasum is rotated forward (counterclockwise, placed between the reticulum and the diaphragm); Posterior or right transposition: retrograde torsion of the abomasum (clockwise, between the liver and the right abdominal wall. Clinically, the left side is called abomasum and the right is called abomasum torsion. The disease mainly occurs in adult cows, especially high-yielding cows, especially during the period of initial production and excessive concentrate. Calves can also occur. About 80%
【作者單位】: 黑龍江職業(yè)學院;
【分類號】:S858.23
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本文編號:1986226
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