Conclusion The VNT via retrosigmoid approach is the wide adopted operation which is a convenient and safe technique for controlling and eliminating the vertigo in Meniere's disease.
结论经乙状窦后径路行VNT是目前普遍采用的一种较为方便、安全的控制或消除梅尼埃病患者眩晕症状手术方法,同时能保存听觉功能和面神经完整性;
Before any model procedure or form is adopted into a quality system program, the applicability and suitability to a particular device and manufacturing operation should be carefully examined.
在任何流程模型或表格在质量体系项目中采用前,应该仔细检查其对于特定的器械和生产操作适用性和适应性。
Adopted pedal brake system, operation ease, extending the life of belt and spindle.
脚踏式制动系统,操作更简单,同时延长龙带和锭子寿命。
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