Between branches of middle trunk and inferior trunk existed anastomoses.
中干和下干的分支之间有吻合。
2
In optic canal, ophthalmic artery went into optic nerve sheath, its branches passed through inferior part of optic nerve.
眼动脉在视神经管内穿行于视神经的硬膜鞘壁内，其分支多行于视神经的腹侧。
3
The meningo-hypophyseal trunk usually gave rise to three branches, viz, the tentorial artery, the dorsal meningeal artery and the inferior hypophyseal artery.