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Fig. 2 | BMC Ophthalmology

Fig. 2

From: Ophthalmic artery arising from the external carotid artery system: the middle meningeal artery in South African patients

Fig. 2

A, B and C Digital subtraction angiography of the right external carotid artery suggestive of meningo-ophthalmic variant (2A) confirmed by select injection of the right middle meningeal artery (2B) (Case 2). A The blue arrow illustrates the meningo-ophthalmic connection (middle meningeal artery to ophthalmic artery). The yellow arrow illustrates the selective injection of the middle meningeal artery. B The blue arrow illustrates the meningo-ophthalmic connection to the ophthalmic artery. The green arrow illustrates the ophthalmic artery. The purple arrow illustrates the central retinal artery with choroidal blush shown in the late phase (white arrow) (C)

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