ethmoidal sinus 释义 筛窦 例句 1·Objective To explore the significance of ethmoidal artery in operation of ethmoidal sinus . 目的探讨筛动脉在筛窦手术中的意义。 2·Objective to provide the anatomic data for the decompression of optic canal through ethmoidal sinus . 目的为经筛窦行视神经管减压等手术的开展提供解剖学依据。 3·Objective To explore the clinical significance of infraorbital recess in operation of ethmoidal sinus . 目的探讨眶下隐窝在筛窦手术中的意义。
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