Orbit (anatomy)

Orbit (anatomy)

In anatomy, the orbit is the cavity or socket of the skull in which the eye and its appendages are situated. "Orbit" can refer to the bony socket, or it can also be used to imply the contents. In the adult human, the volume of the orbit is 30 ml, of which the eye occupies 6.5 ml.

Read more about Orbit (anatomy):  Definition, Contents, Bones, Foramina and Openings, Additional Images

Famous quotes containing the word orbit:

    Words can have no single fixed meaning. Like wayward electrons, they can spin away from their initial orbit and enter a wider magnetic field. No one owns them or has a proprietary right to dictate how they will be used.
    David Lehman (b. 1948)