摘要
对临诊所见不同品种犬的148例难产进行了分类,对难产与年龄和胎次的关系及三种助产方法做了比较。结果表明胎儿性难产占46郾62%,产道性难产占27郾70%,产力性难产占25郾68%;1～2岁的怀孕犬难产占53郾38%,第一胎难产占59郾46%;产道性难产和胎儿性难产助产的最佳方法是剖腹产术。
148cases dystocia of canine were analysed,and the relationship among age,pregnancy times and dystocia incidence rate were also reviewed in thesis.The results showed that the fetal dystocia accounts for46.64%,bostetric-canal dystocia are27.70%and parturition force dystocia occupy25.68%.53.38%dystocia occur in1～2age canine with59.46%dystocia in the first pregnancy.The laparotlmy is the best operative method for canine dystocia.
出处
《畜禽业》
2002年第5期40-41,共2页
Livestock and Poultry Industry
关键词
犬
难产
病例分析
助产方法
148例
dystocia
lbstetrics surgery
efficacy
etiology
canine
