The optic canal protrudes into ethmoidal and sphenoid sinuses.
内侧壁向筛窦、蝶窦内突入形成视神经管隆凸。
AIM: To summarize the effect of different operative time selections of optic canal decompression.
目的:总结不同手术时机对视神经管减压术疗效的影响。
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。
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