Assessment |
Biopsychology |
Comparative |
Cognitive |
Developmental |
Language |
Individual differences |
Personality |
Philosophy |
Social |
Methods |
Statistics |
Clinical |
Educational |
Industrial |
Professional items |
World psychology |
Clinical: Approaches · Group therapy · Techniques · Types of problem · Areas of specialism · Taxonomies · Therapeutic issues · Modes of delivery · Model translation project · Personal experiences ·
Ischemic optic neuropathy | |
---|---|
Classification and external resources | |
ICD-10 | H470 |
ICD-9 | 377.41 |
MeSH | D018917 |
Ischemic optic neuropathy (ION) is the loss of structure and function of a portion of the optic nerve due to obstruction of blood flow to the nerve (i.e. ischemia). ION is typically classified as either anterior ischemic optic neuropathy or posterior ischemic optic neuropathy according to the part of the optic nerve that is affected. People affected will often complain of a loss of visual acuity and a visual field, the latter of which is usually in the superior or inferior field. [1]
See also[]
References[]
- ↑ editor, Cynthia A. Bradford, executive (2004). Basic ophthalmology, 8th ed., Chapter 2, San Francisco: American Academy of Ophthalmology.
- Dictionary of Eye Terminology, Triad Publishing Company, 1990.
Eye disease - pathology of the eye (H00-H59, 360-379) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Adnexa |
eyelid: inflammation (Stye, Chalazion, Blepharitis) - Entropion - Ectropion - Lagophthalmos - Blepharochalasis - Ptosis - Blepharophimosis - Xanthelasma - Trichiasis - Madarosis lacrimal system: Dacryoadenitis - Epiphora - Dacryocystitis orbit: Exophthalmos - Enophthalmos | ||||||||||||||
Eyeball |
| ||||||||||||||
Optic nerve and visual pathways |
Optic neuritis - Papilledema - Optic atrophy - Leber's hereditary optic neuropathy - Dominant optic atrophy - Optic disc drusen - Glaucoma - Toxic and nutritional optic neuropathy - Anterior ischemic optic neuropathy | ||||||||||||||
Ocular muscles, binocular movement, accommodation and refraction |
Paralytic strabismus: Ophthalmoparesis - Progressive external ophthalmoplegia - Palsy (III, IV, VI) - Kearns-Sayre syndrome
Other strabismus: Esotropia/Exotropia - Hypertropia - Heterophoria (Esophoria, Exophoria) - Brown's syndrome - Duane syndrome | ||||||||||||||
Visual disturbances and blindness |
Amblyopia - Leber's congenital amaurosis - Subjective (Asthenopia, Hemeralopia, Photophobia, Scintillating scotoma) - Diplopia - Scotoma - Anopsia (Binasal hemianopsia, Bitemporal hemianopsia, Homonymous hemianopsia, Quadrantanopia) - Color blindness (Achromatopsia, Dichromacy, Monochromacy) - Nyctalopia (Oguchi disease) - Blindness/Low vision | ||||||||||||||
Pupil |
Anisocoria - Argyll Robertson pupil - Marcus Gunn pupil/Marcus Gunn phenomenon - Adie syndrome - Miosis - Mydriasis - Cycloplegia | ||||||||||||||
Infectious diseases |
Trachoma - Onchocerciasis | ||||||||||||||
Other |
Nystagmus - Glaucoma/Ocular hypertension - Floater - Leber's hereditary optic neuropathy - Red eye - Keratomycosis - Xerophthalmia - Phthisis bulbi | ||||||||||||||
See also congenital |
This page uses Creative Commons Licensed content from Wikipedia (view authors). |