Optic Nerve Heads
《英文msh詞典》Optic Nerve Heads
[入口詞] Optic Nerve Heads
[主題詞] Optic Disk
[英文釋義] The portion of the optic nerve seen in the fundus with the ophthalmoscope. It is formed by the meeting of all the retinal ganglion cell axons as they enter the optic nerve.