View source for Eye disease

{{Short description|Health condition negatively affecting the eye}}
{{Also|Human eye#Disease}}
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This is a partial '''list of [[human eye]] diseases and disorders'''.

The [[World Health Organization|World Health Organization (WHO)]] publishes a classification of known diseases and injuries, the [[International Statistical Classification of Diseases and Related Health Problems]], or ICD-10. This list uses that classification.

== H00–H06 Disorders of eyelid, lacrimal system and orbit ==
* (H02.1) [[Ectropion]]
* (H02.2) [[Lagophthalmos]]
* (H02.3) [[Blepharochalasis]]
* (H02.4) [[Ptosis (eyelid)|Ptosis]]
* (H02.5) [[Stye]], an acne type infection of the sebaceous glands on or near the eyelid.
* (H02.6) [[Xanthelasma]] of eyelid
* (H03.0*) Parasitic infestation of eyelid in diseases classified elsewhere
** [[Dermatitis]] of eyelid due to [[Demodex]] species ( B88.0+ )
** Parasitic infestation of eyelid in:
*** [[leishmaniasis]] ( B55.–+ )
*** [[loiasis]] ( B74.3+ )
*** [[onchocerciasis]] ( B73+ )
*** [[phthiriasis]] ( B85.3+ )
* (H03.1*) Involvement of eyelid in other infectious diseases classified elsewhere
** Involvement of eyelid in:
*** herpesviral ([[herpes simplex]]) infection ( B00.5+ )
*** [[leprosy]] ( A30.-+ )
*** [[molluscum contagiosum]] ( B08.1+ )
*** [[tuberculosis]] ( A18.4+ )
*** [[yaws]] ( A66.-+ )
*** [[zoster]] ( B02.3+ )
* (H03.8*) Involvement of eyelid in other diseases classified elsewhere
** Involvement of eyelid in [[impetigo]] ( L01.0+ )
* (H04.0) [[Dacryoadenitis]]
* (H04.2) [[Epiphora (medicine)|Epiphora]]
* (H06.2*) Dysthyroid [[exophthalmos]] it is shown that if your eye comes out that it will shrink because the optic fluids drain out

== H10–H13 Disorders of conjunctiva ==
* (H10.0) [[Conjunctivitis]] – [[inflammation]] of the [[conjunctiva]] commonly due to an [[infection]] or an [[allergic reaction]]
* (H11.129) [[Conjunctival concretion]] – development of hard deposits under the eyelid

== H15–H22 Disorders of sclera, cornea, iris and ciliary body ==
* (H15.0) [[Scleritis]] – a painful inflammation of the [[sclera]]
* (H16) [[Keratitis]] – inflammation of the [[cornea]]
* (H16.0) [[Corneal ulcer]] / [[Corneal abrasion]] – loss of the surface [[Epithelium|epithelial layer]] of the eye's cornea
* (H16.1) [[Snow blindness]] / [[Arc eye]] – a painful condition caused by exposure of unprotected eyes to bright light
* (H16.1) [[Thygeson's superficial punctate keratopathy]]
* (H16.4) [[Corneal neovascularization]]
* (H18.5) [[Fuchs' dystrophy]] – cloudy morning vision
* (H18.6) [[Keratoconus]] – degenerative disease: the cornea thins and changes shape to be more like a cone than a parabole
* (H19.3) [[Keratoconjunctivitis sicca]] – dry eyes
* (H20.0) Iritis – inflammation of the [[Iris (anatomy)|iris]]
* (H20.0, H44.1) [[Uveitis]] – inflammatory process involving the interior of the eye; [[Sympathetic ophthalmia]] is a subset.

== H25–H28 Disorders of lens ==
* (H25) [[Cataract]] – the [[Lens (anatomy)|lens]] becomes opaque
* (H26) [[Myopia]] – close object appears clearly, but far ones do not
* (H27) [[Hypermetropia]] – Nearby objects appears blurry
* (H28) [[Presbyopia]] – inability to focus on nearby objects
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== H30–H36 Disorders of choroid and retina ==

=== H30 Chorioretinal inflammation ===

(H30) [[Chorioretinal]] [[inflammation]]
* (H30.0) [[Focal infection|Focal]] [[chorioretinal]] [[inflammation]]
** Focal:
*** [[chorioretinitis]]
*** [[choroiditis]]
*** [[retinitis]]
*** retinochoroiditis
* (H30.1) [[Disseminated disease|Disseminated]] [[chorioretinal]] [[inflammation]]
** Disseminated:
*** chorioretinitis
*** choroiditis
*** retinitis
*** retinochoroiditis
::*Excludes: [[exudative]] [[retinopathy]] (H35.0)
* (H30.2) [[Posterior cyclitis]]
** [[Pars planitis]]
* (H30.8) Other [[chorioretinal]] [[inflammation]]s
** [[Harada's disease]]
* (H30.9) [[Chorioretinal]] [[inflammation]], unspecified
** Chorioretinitis
** Choroiditis
** Retinitis
** Retinochoroiditis<ref name="H30-H36" />

=== H31 Other disorders of choroid ===

(H31) Other disorders of [[choroid]]
* (H31.0) [[Chorioretinal]] [[scars]]
** [[Macula]] [[scars]] of [[posterior pole]] (post[[wound healing#Inflammatory phase|inflammatory]]) (post-[[physical trauma|traumatic]])
** [[Solar retinopathy]]
* (H31.1) [[Choroidal]] [[Degeneration (medical)|degeneration]]
** [[Atrophy]]
** [[Sclerosis (medicine)|Sclerosis]]
*** Excludes: [[angioid streaks]] (H35.3)
* (H31.2) Hereditary [[choroidal]] [[:wikt:dystrophy|dystrophy]]
** [[Choroideremia]]
** Dystrophy, [[choroidal]] (central [[areolar]]) (generalized) (peripapillary)
** [[Gyrate atrophy]], [[choroid]]
*** Excludes: [[ornithinaemia]] ( E72.4 )
* (H31.3) [[Choroidal]] [[haemorrhage]] and rupture
** [[Choroidal]] [[haemorrhage]]:
*** [[Not Otherwise Specified|NOS]] ([[Not Otherwise Specified]])
*** expulsive
* (H31.4) [[Choroidal]] [[wikt:detach|detachment]]
* (H31.8) Other specified disorders of [[choroid]]
* (H31.9) Disorder of [[choroid]], unspecified <ref name="H30-H36" />

=== H32 Chorioretinal disorders in diseases classified elsewhere ===

(H32) [[Chorioretinal]] disorders in diseases classified elsewhere
* (H32.0) [[Chorioretinal]] [[inflammation]] in [[infectious diseases|infectious]] and [[parasitic diseases]] classified elsewhere
** [[Chorioretinitis]]:
*** [[syphilitic]], late ( A52.7+ )
*** [[toxoplasma]] ( B58.0+ )
*** [[tuberculosis]] ( A18.5+ )
* (H32.8) Other [[chorioretinal]] disorders in diseases classified elsewhere <ref name="H30-H36" />

=== H33 Retinal detachments and breaks ===
* (H33) [[Retinal detachment]] with [[retinal break]]
** Rhegmatogenous retinal detachment
* (H33.1) [[Retinoschisis]] and retinal cysts — the retina separates into several layers and may detach 
** Cyst of [[ora serrata]]
** Parasitic cyst of retina NOS
** [[Pseudocyst]] of retina
*** Excludes: [[congenital]] retinoschisis (Q14.1)
**** microcystoid degeneration of retina (H35.4)
*(H33.2) Serous retinal detachment
**Retinal detachment:
***NOS
***without retinal break
****Excludes: [[central serous chorioretinopathy]] (H35.7)
*(H33.3) Retinal breaks without detachment
** Horseshoe tear of [[retina]], without detachment
** Round hole of retina, without detachment
** Operculum
** Retinal break NOS
*** Excludes: chorioretinal scars after surgery for detachment (H59.8)
*** peripheral retinal degeneration without break (H35.4)
*(H33.4) Traction detachment of retina
**[[Proliferative vitreoretinopathy|Proliferative vitreo-retinopathy]] with retinal detachment
*(H33.5) Other retinal detachments<ref>{{Cite web |title=ICD-10 - Disorders of choroid and retina (H30-H36) |url=https://icd.who.int/browse10/2010/en#/H30-H36 |access-date=2024-03-20 |website=icd.who.int}}</ref>

=== H34 Retinal vascular occlusions ===
A retinal vessel occlusion is a blockage in the blood vessel at the back of your eye that can result in sight loss.

=== H35 Other retinal disorders ===
* (H35.0) [[Hypertensive retinopathy]] – burst blood vessels, due to long-term high blood pressure
** (H35.0/E10-E14) [[Diabetic retinopathy]] – damage to the retina caused by complications of diabetes mellitus, which could eventually lead to blindness
* (H35.0-H35.2) [[Retinopathy]] – general term referring to non-inflammatory damage to the retina
* (H35.1) [[Retinopathy of prematurity]] – scarring and retinal detachment in premature babies
* (H35.3) [[Age-related macular degeneration]] – the photosensitive cells in the [[macula]] malfunction and over time cease to work
* (H35.3) [[Macular degeneration]] – loss of central vision, due to macular degeneration
** [[Bull's Eye Maculopathy]]
* (H35.3) [[Epiretinal membrane]] – a transparent layer forms and tightens over the retina
* (H35.4) Peripheral retinal degeneration
* (H35.5) Hereditary retinal dystrophy
* (H35.5) [[Retinitis pigmentosa]] – genetic disorder; tunnel vision preceded by night-blindness
* (H35.6) [[Retinal haemorrhage]]
* (H35.7) Separation of [[retinal layers]]
** [[Central serous retinopathy]]
** [[Retinal detachment]]: Detachment of retinal pigment epithelium
* (H35.8) Other specified [[retinal disorder]]s
* (H35.81) [[Macular edema]] – distorted central vision, due to a swollen [[macula]]
* (H35.9) [[Retinal disorder]], unspecified <ref name="H30-H36" />

=== H36 Retinal disorders in diseases classified elsewhere ===
* (H36.0) [[Diabetic retinopathy]]

== H40–H42 Glaucoma ==
** (H40.1) Primary [[open-angle glaucoma]]
** (H40.2) Primary [[angle-closure glaucoma]]
** (H40.3) Primary [[Normal tension glaucoma]]

== H43–H45 Disorders of vitreous body and globe ==

=== H43 Disorders of vitreous body ===

* (H43.0) [[Vitreous body|Vitreous]] [[prolapse]]
** Excludes: vitreous syndrome following [[cataract surgery]] (H59.0)
* (H43.1) [[Vitreous hemorrhage|Vitreous haemorrhage]]
* (H43.2) Crystalline deposits in vitreous body
* (H43.3) Other vitreous opacities
** [[Vitreous membrane|Vitreous membranes]] and strands
* (H43.8) Other disorders of vitreous body
** Vitreous:
*** degeneration
*** detachment
*** Excludes: [[Proliferative vitreoretinopathy|proliferative vitreo-retinopathy]] with [[retinal detachment]] (H33.4)
* (H43.9) Disorder of vitreous body, unspecified

=== H44 Disorders of globe ===
Includes: disorders affecting multiple structures of eye

* (H44.0) [[Pus|Purulent]] [[endophthalmitis]]
** [[Panophthalmitis]]
** Vitreous abscess
* (H44.1) Other endophthalmitis
** [[Parasitism|Parasitic]] endophthalmitis NOS
** [[Sympathetic ophthalmia|Sympathetic uveitis]]
* (H44.2) [[Degenerative myopia]]
* (H44.3) Other [[Degenerative disease|degenerative disorders]] of [[Globe (human eye)|globe]]
** [[Copper toxicity|Chalcosis]]
** [[Siderosis|Siderosis of eye]]
* (H44.4) [[Ocular hypotony|Hypotony of eye]]
* (H44.5) Degenerated conditions of globe
** [[Absolute glaucoma]]
** [[Atrophy]] of globe
** [[Phthisis bulbi]]
* (H44.6) Retained (old) intraocular [[foreign body]], [[Magnetism|magnetic]]
** Retained (old) magnetic foreign body (in): 
*** [[Anterior chamber of eyeball|anterior chamber]]
*** [[ciliary body]]
*** [[Iris (anatomy)|iris]]
*** [[Lens (vertebrate anatomy)|lens]]
*** posterior wall of globe
*** [[vitreous body]]
* (H44.7) Retained (old) intraocular foreign body, nonmagnetic
** Retained (nonmagnetic)(old) foreign body (in):
*** anterior chamber
*** ciliary body
*** iris
*** lens
*** posterior wall of globe
*** vitreous body
* (H44.8) Other disorders of globe
** [[Haemophthalmos]]
** [[Luxation]] of globe
* (H44.9) Disorder of globe, unspecified

=== H45 Disorders of vitreous body and globe in diseases classified elsewhere ===

* (H45.0) [[Vitreous hemorrhage|Vitreous haemorrhage]] in diseases classified elsewhere
* (H45.1) [[Endophthalmitis]] in diseases classified elsewhere
** Endophthalmitis in:
*** [[cysticercosis]]
*** [[onchocerciasis]]
*** [[toxocariasis]]
*(H45.8) Other disorders of [[vitreous body]] and globe in diseases classified elsewhere<ref>{{Cite web |title=ICD-10 - Disorders of vitreous body and globe (H43-H45) |url=https://icd.who.int/browse10/2010/en#/H43-H45 |access-date=2024-03-20 |website=icd.who.int}}</ref>

== H46–H48 Disorders of optic nerve and visual pathways ==
* (H47.2) [[Leber's hereditary optic neuropathy]] – genetic disorder; loss of central vision,.
* (H47.3) [[Optic disc drusen]] – globules progressively calcify in the optic disc, compressing the vascularization and optic nerve fibers

== H49–H52 Disorders of ocular muscles, binocular movement, accommodation and refraction ==
* (H49-H50) [[Strabismus]] (Crossed eye/Wandering eye/Walleye) – the eyes do not point in the same direction
** (H49.3-4) [[Ophthalmoparesis]] – the partial or total paralysis of the [[eye muscles]]
** (H49.4) [[Chronic progressive external ophthalmoplegia|Progressive external ophthalmoplegia]] – weakness of the external eye muscles
** (H50.0, H50.3) [[Esotropia]] – the tendency for eyes to become cross-eyed
** (H50.1, H50.3) [[Exotropia]] – the tendency for eyes to look outward
* H52 [[Refraction error|Disorders of refraction]] and [[accommodation (eye)|accommodation]]
** (H52.0) [[Hypermetropia]] (Farsightedness) – the inability to focus on near objects (and in extreme cases, any objects)
** (H52.1) [[Myopia]] (Nearsightedness) – distant objects appear blurred
** (H52.2) [[Astigmatism (eye)|Astigmatism]] – the cornea or the lens of the eye is not perfectly spherical, resulting in different focal points in different planes
** (H52.3) [[Anisometropia]] – the lenses of the two eyes have different focal lengths
** (H52.4) [[Presbyopia]] – a condition that occurs with growing age and results in the inability to focus on close objects
** (H52.5)   Disorders of accommodation
*** Internal [[ophthalmoparesis|ophthalmoplegia]]

== H53–H54.9 Visual disturbances and blindness ==
* (H53.0) [[Amblyopia]] (lazy eye) – poor or blurry vision due to either no transmission or poor transmission of the visual image to the brain
* (H53.0) [[Leber's congenital amaurosis]] – genetic disorder; appears at birth, characterised by sluggish or no pupillary responses
* (H53.1, H53.4) [[Scotoma]] (blind spot) – an area impairment of vision surrounded by a field of relatively well-preserved vision. See also [[Anopsia]].
* (H53.5) [[Color blindness]] – the inability to perceive differences between some or all colors that other people can distinguish
** (H53.5) [[Achromatopsia]] / [[Monochromacy|Maskun]] – a low cone count or lack of function in [[cone cells]]
* (H53.6) [[Nyctalopia]] (Night blindness) – a condition making it difficult or impossible to see in the dark
* (H54) [[Blindness]] – the brain does not receive optical information, through various causes
** (H54/B73) [[Onchocerciasis|River blindness]] – blindness caused by long-term infection by a parasitic worm (rare in western societies)
** (H54.9) [[Micropthalmia]]/[[coloboma]] – a disconnection between the [[optic nerve]] and the [[brain]] and/or [[spinal cord]]

== H55–H59 Other disorders of eye and adnexa ==
* (H57.9) [[Red eye (medicine)|Red eye]] – conjunctiva appears red typically due to illness or injury
* (H58.0) [[Argyll Robertson pupil]] – small, unequal, irregularly shaped [[pupils]]

== Other codes ==

The following are not classified as diseases of the eye and adnexa (H00–H59) by the [[World Health Organization]]:<ref name="main" />
* (B36.1) [[Keratomycosis]] – fungal infection of the cornea
* (E50.6–E50.7) [[Xerophthalmia]] – dry eyes, caused by vitamin A deficiency
* (Q13.1) [[Aniridia]] – a rare congenital eye condition leading to underdevelopment or even absence of the iris of the eye

== See also ==
{{col div|colwidth=30em}}
* [[Endophthalmitis]]
* [[Corneal dystrophies in human]]
* [[Corrective lens]]es
* [[Fungal contamination of contact lenses]]
* [[Lists of diseases]]
* [[Eye surgery|List of eye surgeries]]
* [[List of systemic diseases with ocular manifestations]]
* [[Ophthalmology]]
{{Div col end}}

== Notes ==
:''Please see the'' [[#References|''References'']] ''section below for the complete listing of information.''
{{Reflist|refs=
<ref name="H30-H36">World Health Organization ICD-10 codes: Diseases of the eye and adnexa (H00-H59). [http://apps.who.int/classifications/apps/icd/icd10online/?gh30.htm+h312]. Retrieved 2010-07-28.</ref>

<ref name="main">International Statistical Classification of Diseases and Related Health Problems. 10th Revision. Version for 2007.

[http://apps.who.int/classifications/apps/icd/icd10online/]</ref>
}}

== References ==
* [https://eyewiki.org/ EyeWiki: The Eye Encyclopedia written by Eye Physicians & Surgeons (American Academy of Ophthalmology)]
* [http://apps.who.int/classifications/icd10/browse/2010/en#/VII International Statistical Classification of Diseases (WHO ICD-10) — Diseases of the eye and adnexa (ICD-10 codes H00-H59)]
* [https://www.arohieye.in/4-most-common-eye-diseases-explained-with-symptoms-and-cure/ EyeDiseases: Most Common Eye Diseases Explained With Symptoms and Cure]

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{{Congenital malformations and deformations of eye, ear, face and neck}}
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[[Category:Lists of diseases|Eye diseases]]
[[Category:Eye diseases]]