orbital part of optic nerve
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Orbital part of frontal bone — Frontal bone. Outer surface. (The Pars orbitalis is the bottom third.) F … Wikipedia
part — A portion. SYN: pars [TA]. abdominal p. of aorta SYN: abdominal aorta. abdominal p. of esophagus [TA] the portion of the esophagus from where it passes through the diaphragm to the stomach. See … Medical dictionary
Optic neuropathy — Classification and external resources ICD 10 H46 The optic nerve contains axons of nerve cells that emerge from the retina, leave the eye at the optic disc, and go to the visual cortex where input from the eye is processed into vision. There are… … Wikipedia
Nerve — A bundle of fibers that uses electrical and chemical signals to transmit sensory and motor information from one body part to another. See nervous system. * * * A whitish cordlike structure composed of one or more bundles (fascicles) of myelinated … Medical dictionary
Optic canal — Bone: Optic foramen 1: Foramen ethmoidale 2: Canalis opticus 3: Fissura orbitalis superior 4: Fossa sacci lacrimalis 5: Sulcus infraorbitalis 6: Fissura orbitalis inferior 7: Foramen infraorbitale … Wikipedia
Trochlear nerve — Nerve: Trochlear nerve Path of the Trochlear nerve … Wikipedia
Trigeminal nerve — Nerve: Trigeminal nerve Trigeminal nerve, shown in yellow … Wikipedia
Oculomotor nerve — Nerve: Oculomotor nerve Nerves of the orbit. Seen from above … Wikipedia
Cranial nerve — Nerve: Cranial nerves Inferior view of the brain and brain stem showing cranial nerves. An unlabelled version is here Latin nervus cranialis (plural: nervi cranial … Wikipedia
Leber's hereditary optic neuropathy — Classification and external resources ICD 10 H47.2 ICD 9 377.16 … Wikipedia