ethmoid fissure
英
美
网络 上鼻道
双语例句
- Results Fibrous dysplasia of skull in children most often involved the frontal, sphenoid, and ethmoid bones and resulted in stenosis of optic canal and superior optic fissure.
结果颅骨纤维异常增生常侵犯额骨、蝶骨体、颧弓、蝶骨大翼和小翼及筛骨，并导致视神经管和眶上、下裂狭窄。 - However, due to the impact of posterior ethmoid sinus, it is difficult to reach orbital apex and superior orbital fissure.
但由于后组筛窦的影响，眶尖和眶上裂则难以达到。