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Across 1. The angular artery is a branch of this artery 4. End-arterial capillaries have none of these 10. Name of book and movie for this puzzle 12. It's a handy artery if you have a CRAO 13. Choroid and ciliary body have closed ones 16. Short posterior ciliaries from this circle 17. Irish-British author Stoker 18. Ophthalmic branch seen by Helmholtz 20. Sinus with two named ophthalmic branches to it 22. Capillaries are made mostly of this. 23. Signaling protein for vasculogenesis 24. Local control of arteriolar diameter 28. Ophthalmic artery enters orbit through this canal 31. Clinical name for parotid node 34. Target organ for stake in the story 36. Artery atop lateral rectus 37. Count's country 39. Facial vein may communicate with the ____ ophthalmic vein 40. Primary carotid for the eye 41. This creature's image can be refracted but not reflected

Down 2. Number one villain repellent in this story 3. Mina's main squeeze Jonathan 5. Artery biopsied in suspected temporal arteritis 6. Bony sinus near the cavernous 7. Leaky internal carotid, cause of pulsatile proptosis 8. Maxillary branch on orbital floor 9. Food group for story's villain 11. Posterior ciliaries that supply iris and ciliary body 14. An ophthalmic artery terminal branch 15. Plaque in CRA arteriole 19. Posterior ciliary venous correlate 21. With palpebrals, supplies orbicularis 25. Medial palpebral artery may arise from this or the ophthalmic 26. Central retinal vein usually drains into this ophthalmic vein 27. Valve between left chambers 29. Central retinal is its first branch 30. Dutch doc Abraham who knows his blood suckers 32. Happenin' venous sinus 33. Ciliary arteries that arise from rectus muscle branches 35. Gives rise to the lateral palpebral artery 38. Posterior ciliaries that supply the posterior choroid