頬骨眼窩孔 - Foramen zygomaticoorbitale
On the orbital process of the zygomatic bone are seen the orifices of two canals, the zygomatico-orbital foramina. One of these canals opens into the temporal fossa, the other on the malar surface of the bone. The former transmits the zygomaticotemporal, the latter the zygomaticofacial nerve.
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).
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