下眼窩裂 - Fissura orbitalis inferior

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説明

The lateral wall and the floor of the orbit are separated posteriorly by the inferior orbital fissure which transmits the maxillary nerve and its zygomatic branch, and the ascending branches from the pterygopalatine ganglion. The infraorbital vessels are found in the inferior orbital fissure, and travel down the infraorbital groove into the infraorbital canal and exit through the infraorbital foramen. It is formed by the sphenoid bone and maxilla.

解剖学的階層

一般解剖学 > 骨、骨格系 > 軸骨格 > 頭蓋；ズガイ > 眼窩 > 下眼窩裂

翻訳