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对于单独的旋转垂直肌麻痹(Isotated cyclovertical Paralysis),使用Parks氏三步法原则进行诊断是非常有效的。但是由于旋转垂直肌作用机制复杂,分析过程难免繁琐。故给临床诊断及讲授带来一定困难。近年来国外不少眼科学者在寻找一种既简便又易于被临床眼科医生接受的分祈方法。本文根据三步诊断原则所设计的旋转垂直肌麻醉诊断图盘即符合以上条件。为说明其应用价值首先试述Parks三步法原理及其临床意义。Parks三步诊断法: (一) 有关的眼外肌运动法则:①上转
For the individual isotope cyclovertical paralysis, diagnosis using Parks’ three-step principle is very effective. However, due to the complex mechanism of action of rotating vertical muscle, the analysis process is inevitably complicated. Therefore, clinical diagnosis and teaching to bring some difficulties. In recent years, many foreign ophthalmologists are looking for a simple and easy to be accepted by clinical ophthalmologist methods. This article is based on the three-step diagnostic principle designed rotary vertical muscle anesthesia diagnostic chart that meet the above conditions. To illustrate its application value, Parks three-step principle and its clinical significance. Parks three-step diagnostic method: (a) the law of extraocular muscle movement: ① turn