目的探索内淋巴导管夹闭术(endolymphatic duct blockage,EDB),内淋巴囊引流术(endolymphatic sac drainage,EDD)和内淋巴囊减压术......

目的通过内耳钆造影磁共振成像(MRI)动态评估内淋巴导管夹闭术(endolymphatic duct blockage,EDB)治疗难治性梅尼埃病手术前后内淋......