| 单词 | optic foramen |
| 释义 | > as lemmasoptic foramen optic foramen n. Anatomy either of a pair of openings in the sphenoid bone through which the optic nerves and ophthalmic arteries pass. ΚΠ 1828 J. Quain Elements Anat. ii. 112 Round the optic foramen on each side are attached the four recti. 1904 Philos. Trans. (Royal Soc.) B. 196 275 In front of the enlarged optic foramen no constant vacuity is met with in the side walls of the skull. 1962 Gray's Anat. (ed. 33) 294 At the posterior end of the junction of the roof with the medial wall the optic canal (optic foramen) establishes communication between the orbit and the middle cranial fossa. < as lemmas |
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