Anya na orbit, 8-nkebi

Ihe nlereanya 8-asatọ a bụ nhọrọ a ma ama maka ọmụmụ ihe na klaasị. Ihe okike a na-egosi iris nke nwere ike iwepụ, bia, lens, ahụ dị ike, akwara na akwara akụkụ, yana eserese corss-nkebi nke retinal n'ígwé. Na mgbakwunye, nwa akwụkwọ nwere ike inyocha mmekọrịta dị n'etiti nku anya na ọkpụkpụ gbara ya gburugburu, verves na arịa ọbara.

Isi akwara sensory nke orbital anụ ahụ na eyeball bụ alaka ocular nke trigeminal akwara nke V-th cranial nerve, gụnyere akwara lacrimal, akwara ihu na nasociliary nerve.