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对１９例３８侧国人头颅和６例颞骨进行解剖观察和测量。所测数据为临床内淋巴囊减压术和迷路下前庭神经切断术提供了乳突部内耳各结构之间的关系和数据。并依据数据提出术中应注意乙状窦和颈静脉球的变异。
19 cases of 38 side of the head and 6 cases of temporal bone anatomical observation and measurement. The measured data provide the relationship and data between the various structures of the inner ear of the mastoid for clinical endolymphatic sac decompression and labyrinthine vestibular neurectomy. Based on the data, we should pay attention to the variation of sigmoid sinus and jugular bulb.