| D008297 |
Male |
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Males |
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| D009408 |
Nerve Compression Syndromes |
Mechanical compression of nerves or nerve roots from internal or external causes. These may result in a conduction block to nerve impulses (due to MYELIN SHEATH dysfunction) or axonal loss. The nerve and nerve sheath injuries may be caused by ISCHEMIA; INFLAMMATION; or a direct mechanical effect. |
Entrapment Neuropathies,Nerve Entrapments,External Nerve Compression Syndromes,Internal Nerve Compression Syndromes,Nerve Compression Syndromes, External,Nerve Compression Syndromes, Internal,Compression Syndrome, Nerve,Compression Syndromes, Nerve,Entrapment, Nerve,Entrapments, Nerve,Nerve Compression Syndrome,Nerve Entrapment,Neuropathies, Entrapment,Neuropathy, Entrapment,Syndrome, Nerve Compression,Syndromes, Nerve Compression |
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| D009900 |
Optic Nerve |
The 2nd cranial nerve which conveys visual information from the RETINA to the brain. The nerve carries the axons of the RETINAL GANGLION CELLS which sort at the OPTIC CHIASM and continue via the OPTIC TRACTS to the brain. The largest projection is to the lateral geniculate nuclei; other targets include the SUPERIOR COLLICULI and the SUPRACHIASMATIC NUCLEI. Though known as the second cranial nerve, it is considered part of the CENTRAL NERVOUS SYSTEM. |
Cranial Nerve II,Second Cranial Nerve,Nervus Opticus,Cranial Nerve, Second,Cranial Nerves, Second,Nerve, Optic,Nerve, Second Cranial,Nerves, Optic,Nerves, Second Cranial,Optic Nerves,Second Cranial Nerves |
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| D001766 |
Blindness |
The inability to see or the loss or absence of perception of visual stimuli. This condition may be the result of EYE DISEASES; OPTIC NERVE DISEASES; OPTIC CHIASM diseases; or BRAIN DISEASES affecting the VISUAL PATHWAYS or OCCIPITAL LOBE. |
Amaurosis,Bilateral Blindness,Blindness, Bilateral,Blindness, Legal,Blindness, Monocular,Blindness, Unilateral,Sudden Visual Loss,Unilateral Blindness,Blindness, Acquired,Blindness, Complete,Blindness, Hysterical,Blindness, Transient,Acquired Blindness,Amauroses,Bilateral Blindnesses,Complete Blindness,Hysterical Blindness,Legal Blindness,Monocular Blindness,Sudden Visual Losses,Transient Blindness,Visual Loss, Sudden |
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| D005005 |
Ethmoid Sinus |
The numerous (6-12) small thin-walled spaces or air cells in the ETHMOID BONE located between the eyes. These air cells form an ethmoidal labyrinth. |
Bulla Ethmoidalis,Ethmoid Bulla,Ethmoid Sinuses,Ethmoidal Air Cells,Haller Cell,Infraorbital Ethmoid Cell,Onodi Air Cell,Sphenoethmoidal Air Cell,Air Cell, Ethmoidal,Air Cell, Onodi,Bulla Ethmoidali,Bulla, Ethmoid,Cell, Ethmoidal Air,Cell, Haller,Cell, Infraorbital Ethmoid,Cell, Sphenoethmoidal Air,Ethmoid Cell, Infraorbital,Ethmoid Sinuse,Ethmoidal Air Cell,Infraorbital Ethmoid Cells,Sinus, Ethmoid,Sphenoethmoidal Air Cells |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000328 |
Adult |
A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. |
Adults |
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| D020221 |
Optic Nerve Injuries |
Injuries to the optic nerve induced by a trauma to the face or head. These may occur with closed or penetrating injuries. Relatively minor compression of the superior aspect of orbit may also result in trauma to the optic nerve. Clinical manifestations may include visual loss, PAPILLEDEMA, and an afferent pupillary defect. |
Optic Nerve Trauma,Optic Neuropathy, Traumatic,Second Cranial Nerve Trauma,Cranial Nerve II Injuries,Optic Nerve Avulsion,Optic Nerve Contusion,Optic Nerve Transection,Second Cranial Nerve Injuries,Trauma, Second Cranial Nerve,Avulsion, Optic Nerve,Avulsions, Optic Nerve,Contusion, Optic Nerve,Contusions, Optic Nerve,Injuries, Optic Nerve,Injury, Optic Nerve,Nerve Avulsion, Optic,Nerve Avulsions, Optic,Nerve Contusion, Optic,Nerve Contusions, Optic,Nerve Injuries, Optic,Nerve Injury, Optic,Nerve Transection, Optic,Nerve Transections, Optic,Nerve Trauma, Optic,Nerve Traumas, Optic,Neuropathies, Traumatic Optic,Neuropathy, Traumatic Optic,Optic Nerve Avulsions,Optic Nerve Contusions,Optic Nerve Injury,Optic Nerve Transections,Optic Nerve Traumas,Optic Neuropathies, Traumatic,Transection, Optic Nerve,Transections, Optic Nerve,Trauma, Optic Nerve,Traumas, Optic Nerve,Traumatic Optic Neuropathies,Traumatic Optic Neuropathy |
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