Blood vessels of the orbit

This video tutorial explores the anatomy of the orbit, focusing on the blood vessels found within it. It begins with an overview of the internal carotid artery and its branches, including the ophthalmic artery. The tutorial then details the various branches of the ophthalmic artery, such as the central retinal, ciliary, lacrimal, supraorbital, and ethmoidal arteries. It also covers the veins of the orbit, including the inferior and superior ophthalmic veins and the cavernous sinus. The tutorial concludes with suggestions for further learning.

Identify the two types of ethmoidal arteries.

What is the significance of the supratrochlear artery?

Describe the function of the cavernous sinus.

What veins drain into the cavernous sinus?