@phoenix33 thanks for all the information. So is the picture correct in showing what you said Internal carotid artery - American Academy of Ophthalmology
If you know of a better one, that would be great!
All the best
Moltroub
Hi @Moltroub,
You need login info to enlarge the version from AAO. Here is an illustration I find helpful.
DDR= Distal Dural Ring
PDR= Proximal Dural Ring
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