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作者们按正规科研要求(应是前瞻性的,应进行随机分组,应有对照,应采用双盲法,应进行统计学处理),逐个评价了多年来有一定代表性的有关贝尔氏面瘫治疗的19篇文献,认为:电疗效果尚不肯定,也无证据说明在面瘫后2～3周行面神经垂直段减压术有何肯定作用。在研究早期面神经减压术的疗效以前,要找出一种判断预后的可靠方法,而眼下还缺乏这样的方法;面神经颞骨全程减压的疗效应与自然恢复的病例作
According to the requirements of formal scientific research (which should be forward-looking, they should be randomly grouped, should be controlled, should be double-blind method, should be statistically processed), one by one on behalf of the evaluation of Bell’s facial paralysis treatment Of the 19 articles, that: the effect of electrotherapy is not yet confirmed, there is no evidence of facial palsy 2 to 3 weeks after the vertical decompression of the facial nerve has any positive effect. In the study of the efficacy of early facial nerve decompression, to find a reliable way to determine the prognosis, but now also a lack of such methods; facial nerve decompression full effect of the temporal bone and natural recovery cases