ICD-10 Chapter VII: Diseases of the eye, adnexa; Chapter VIII: ear, and mastoid process

(H00-H06) Disorders of eyelid, lacrimal system and orbit

() Hordeolum and chalazion
- () Hordeolum and other deep inflammation of eyelid
- () Chalazion
() Other inflammation of eyelid
- () Blepharitis
- () Noninfectious dermatoses of eyelid
() Other disorders of eyelid
- () Entropion and trichiasis of eyelid
- () Ectropion of eyelid
- () Lagophthalmos
- () Blepharochalasis
- () Ptosis of eyelid
- () Other disorders affecting eyelid function
  - Ankyloblepharon
  - Blepharophimosis
  - Lid retraction
- () Xanthelasma of eyelid
- () Other degenerative disorders of eyelid and periocular area
() Disorders of eyelid in diseases classified elsewhere
() Disorders of lacrimal system
- () Dacryoadenitis
- () Other disorders of lacrimal gland
- () Epiphora
- () Acute and unspecified inflammation of lacrimal passages
  - Acute, subacute or unspecified dacryocystitis
- () Chronic inflammation of lacrimal passages
  - Chronic dacryocystitis
- () Stenosis and insufficiency of lacrimal passages
- () Other changes in lacrimal passages
() Disorders of orbit
- () Exophthalmic conditions
- () Enophthalmos
() Disorders of lacrimal system and orbit in diseases classified elsewhere

(H10-H13) Disorders of conjunctiva

() Conjunctivitis
() Other disorders of conjunctiva
- () Pterygium
- () Conjunctival degenerations and deposits
- () Conjunctival scars
  - Symblepharon
- () Conjunctival haemorrhage
  - Subconjunctival haemorrhage
- () Other conjunctival vascular disorders and cysts
- () Other specified disorders of conjunctiva
  - Pseudopterygium
- () Disorder of conjunctiva, unspecified

() Disorders of conjunctiva in diseases classified elsewhere

(H15-H19) Disorders of sclera and cornea

() Disorders of sclera
- () Scleritis
- () Episcleritis

() Keratitis
- () Corneal ulcer
- () Other superficial keratitis without conjunctivitis
  - Photokeratitis
  - Snow blindness
- () Keratoconjunctivitis
- () Interstitial and deep keratitis
- () Corneal neovascularization

() Corneal scars and opacities

() Other disorders of cornea
- () Corneal pigmentations and deposits
  - Haematocornea
  - Kayser-Fleischer ring
  - Krukenberg's spindle
  - Staehli's line
- () Bullous keratopathy
- () Other corneal oedema
- () Changes in corneal membranes
- () Corneal degeneration
  - Arcus senilis
  - Band keratopathy
- () Hereditary corneal dystrophies
  - Fuchs' dystrophy
- () Keratoconus
- () Other corneal deformities
- () Other specified disorders of cornea
- () Disorder of cornea, unspecified

() Disorders of sclera and cornea in diseases classified elsewhere
- () Scleritis and episcleritis in diseases classified elsewhere
- () Herpesviral keratitis and keratoconjunctivitis
- () Keratitis and keratoconjunctivitis in other infectious and parasitic diseases
- () Keratitis and keratoconjunctivitis in other diseases classified elsewhere
  - Keratoconjunctivitis sicca
- () Other disorders of sclera and cornea in diseases classified elsewhere

(H20-H22) Disorders of iris and ciliary body

() Iridocyclitis
- () Acute and subacute iridocyclitis
  - Iritis

() Other disorders of iris and ciliary body
- () Hyphaema
- () Other vascular disorders of iris and ciliary body
- () Degeneration of iris and ciliary body
  - Heterochromia iridis
- () Cyst of iris, ciliary body and anterior chamber
- () Pupillary membranes
- () Other adhesions and disruptions of iris and ciliary body
  - Goniosynechiae
  - Iridodialysis
  - Synechiae (iris)
- () Other specified disorders of iris and ciliary body
- () Disorder of iris and ciliary body, unspecified

() Disorders of iris and ciliary body in diseases classified elsewhere

(H25-H28) Disorders of lens

() Senile cataract
() Other cataract
() Other disorders of lens
- () Aphakia
- () Dislocation of lens
() Cataract and other disorders of lens in diseases classified elsewhere

(H30-H36) Disorders of choroid and retina

() Chorioretinal inflammation
- () Focal chorioretinal inflammation
- () Disseminated chorioretinal inflammation
- () Posterior cyclitis
- () Other chorioretinal inflammations
- () Chorioretinal inflammation, unspecified
  - Chorioretinitis NOS
  - Choroiditis NOS
  - Retinitis NOS
  - Retinochoroiditis NOS

() Other disorders of choroid
- () Chorioretinal scars
- () Choroidal degeneration
- () Hereditary choroidal dystrophy
  - Choroideremia
- () Choroidal haemorrhage and rupture
- () Choroidal detachment
- () Other specified disorders of choroid
- () Disorder of choroid, unspecified

() Chorioretinal disorders in diseases classified elsewhere
() Retinal detachments and breaks
- () Retinoschisis and retinal cysts
() Retinal vascular occlusions
() Other retinal disorders
- () Background retinopathy and retinal vascular changes
  - Hypertensive retinopathy
- () Retinopathy of prematurity
- () Degeneration of macula and posterior pole
  - Macular degeneration
- () Hereditary retinal dystrophy
  - Retinitis pigmentosa
- () Retinal haemorrhage
- () Separation of retinal layers
  - Central serous chorioretinopathy
- () Other specified retinal disorders
() Retinal disorders in diseases classified elsewhere

(H40-H42) Glaucoma

() Glaucoma
- () Glaucoma suspect
  - Ocular hypertension
- () Primary open-angle glaucoma
- () Primary angle-closure glaucoma
- () Glaucoma secondary to eye trauma
- () Glaucoma secondary to eye inflammation
- () Glaucoma secondary to other eye disorders
- () Glaucoma secondary to drugs
() Glaucoma in diseases classified elsewhere

(H43-H45) Disorders of vitreous body and globe

() Disorders of vitreous body
- () Vitreous prolapse
- () Vitreous haemorrhage
- () Crystalline deposits in vitreous body
- () Other vitreous opacities
- () Other disorders of vitreous body
- () Disorder of vitreous body, unspecified
  - Floater

() Disorders of globe
- () Purulent endophthalmitis
- () Other endophthalmitis
  - Sympathetic uveitis
- () Degenerative myopia
- () Other degenerative disorders of globe
- () Hypotony of eye
- () Degenerated conditions of globe
- () Retained (old) intraocular foreign body, magnetic
- () Retained (old) intraocular foreign body, nonmagnetic
- () Other disorders of globe
- () Disorder of globe, unspecified

() Disorders of vitreous body and globe in diseases classified elsewhere

(H46-H48) Disorders of optic nerve and visual pathways

() Optic neuritis
- Optic
  - neuropathy, except ischaemic
  - papillitis
- Retrobulbar neuritis NOS
- Excludes:
  - ischaemic optic neuropathy ()
  - neuromyelitis optica [Devic] ()
() Other disorders of optic (2nd) nerve and visual pathways
- () Disorders of optic nerve, not elsewhere classified
  - Compression of optic nerve
  - Haemorrhage in optic nerve sheath
  - Ischaemic optic neuropathy
- () Papilloedema, unspecified
- () Optic atrophy
  - Temporal pallor of optic disc
- () Other disorders of optic disc
  - Drusen of optic disc
  - Pseudopapilloedema
- () Disorders of optic chiasm
- () Disorders of other visual pathways
  - Disorders of optic tracts, geniculate nuclei and optic radiations
- () Disorders of visual cortex
- () Disorders of visual pathways, unspecified
() Disorders of optic (2nd) nerve and visual pathways in diseases classified elsewhere

(H49-H52) Disorders of ocular muscles, binocular movement, accommodation and refraction

() Paralytic strabismus
- () Third (oculomotor) nerve palsy
- () Fourth (trochlear) nerve palsy
  - Congenital fourth nerve palsy
- () Sixth (abducent) nerve palsy
- () Total (external) ophthalmoplegia
- () Progressive external ophthalmoplegia
- () Other paralytic strabismus
  - External ophthalmoplegia NOS
  - Kearns-Sayre syndrome
- () Paralytic strabismus, unspecified

() Other strabismus
- () Convergent concomitant strabismus
  - Esotropia (alternating)(monocular), except intermittent
- () Divergent concomitant strabismus
  - Exotropia (alternating)(monocular), except intermittent
- () Vertical strabismus
  - Hypertropia
  - Hypotropia
- () Intermittent heterotropia
- () Other and unspecified heterotropia
  - Concomitant strabismus NOS
  - Cyclotropia
  - Microtropia
  - Monofixation syndrome
- () Heterophoria
  - Alternating hyperphoria
  - Esophoria
  - Exophoria
- () Mechanical strabismus
  - Brown's sheath syndrome
  - Strabismus due to adhesions
  - Traumatic limitation of duction of eye muscle
- () Other specified strabismus
  - Duane syndrome
- () Strabismus, unspecified

() Other disorders of binocular movement
- () Palsy of conjugate gaze
- () Convergence insufficiency and excess
- () Internuclear ophthalmoplegia
- () Other specified disorders of binocular movement
- () Disorder of binocular movement, unspecified

() Disorders of refraction and accommodation
- () Hypermetropia
- () Myopia
- () Astigmatism
- () Anisometropia and aniseikonia
- () Presbyopia
- () Disorders of accommodation
- () Other disorders of refraction
- () Disorder of refraction, unspecified

(H53-H54) Visual disturbances and blindness

() Visual disturbances
- () Amblyopia ex anopsia
  - Amblyopia
- () Subjective visual disturbances
  - Asthenopia
  - Hemeralopia
  - Metamorphopsia
  - Photophobia
  - Scintillating scotoma
- () Diplopia
- () Other disorders of binocular vision
- () Visual field defects
  - Scotoma
  - Binasal hemianopsia
  - Bitemporal hemianopsia
- () Colour vision deficiencies
  - Achromatopsia
- () Night blindness
() Blindness and low vision

(H55-H59) Other disorders of eye and adnexa

() Nystagmus and other irregular eye movements
() Other disorders of eye and adnexa
- () Anomalies of pupillary function
  - Miosis
  - Mydriasis
- () Ocular pain
- () Disorder of eye and adnexa, unspecified
  - Red eye
() Other disorders of eye and adnexa in diseases classified elsewhere
- () Anomalies of pupillary function in diseases classified elsewhere
  - Argyll Robertson phenomenon or pupil, syphilitic
() Postprocedural disorders of eye and adnexa, not elsewhere classified

H60-H99 - Diseases of the ear and mastoid process

(H60-H62) Diseases of external ear

() Otitis externa
() Other disorders of external ear
() Disorders of external ear in diseases classified elsewhere

(H65-H75) Diseases of middle ear and mastoid

() Nonsuppurative otitis media
() Suppurative and unspecified otitis media
() Otitis media in diseases classified elsewhere
() Eustachian salpingitis andobstruction
() Other disorders of Eustachian tube
() Mastoiditis and related conditions
() Cholesteatoma of middle ear
() Perforation of tympanic membrane
() Other disorders of tympanic membrane
() Other disorders of middle ear and mastoid
() Other disorders of middle ear and mastoid in diseases classified elsewhere

(H80-H83) Diseases of inner ear

() Otosclerosis
() Disorders of vestibular function
- () Ménière's disease
- () Benign paroxysmal vertigo
- () Vestibular neuronitis
- () Other peripheral vertigo
- () Vertigo of central origin
() Vertiginous syndromes in diseases classified elsewhere
() Other diseases of inner ear
- () Labyrinthitis
- () Labyrinthine fistula
- () Labyrinthine dysfunction
- () Noise effects on inner ear

(H90-H95) Other disorders of ear

() Conductive and sensorineural hearing loss

- () Conductive hearing loss, bilateral
- () Conductive hearing loss, unilateral with unrestricted hearing on the contralateral side
- () Conductive hearing loss, unspecified
- () Sensorineural hearing loss, bilateral
- () Sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side
- () Sensorineural hearing loss, unspecified
- () Mixed conductive and sensorineural hearing loss, bilateral
- () Mixed conductive and sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side
- () Mixed conductive and sensorineural hearing loss, unspecified

() Other hearing loss
- () Ototoxic hearing loss
- () Presbycusis
- () Sudden idiopathic hearing loss
- () Deaf mutism, not elsewhere classified
- () Other specified hearing loss
- () Hearing loss, unspecified

() Otalgia and effusion of ear
- () Otalgia
- () Otorrhoea
- () Otorrhagia

() Other disorders of ear, not elsewhere classified
- () Degenerative and vascular disorders of ear
- () Tinnitus
- () Other abnormal auditory perceptions
  - Auditory recruitment
  - Diplacusis
  - Hyperacusis
  - Temporary auditory threshold shift
- () Disorders of acoustic nerve
- () Other specified disorders of ear
- () Disorder of ear, unspecified

() Other disorders of ear in diseases classified elsewhere

() Postprocedural disorders of ear and mastoid process, not elsewhere classified

Main Menu

ICD-10 Chapter VII: Diseases of the eye, adnexa; Chapter VIII: ear, and mastoid process

(H00-H06) Disorders of eyelid, lacrimal system and orbit

(H10-H13) Disorders of conjunctiva

(H15-H19) Disorders of sclera and cornea

(H20-H22) Disorders of iris and ciliary body

(H25-H28) Disorders of lens

(H30-H36) Disorders of choroid and retina

(H40-H42) Glaucoma

(H43-H45) Disorders of vitreous body and globe

(H46-H48) Disorders of optic nerve and visual pathways

(H49-H52) Disorders of ocular muscles, binocular movement, accommodation and refraction

(H53-H54) Visual disturbances and blindness

(H55-H59) Other disorders of eye and adnexa

H60-H99 - Diseases of the ear and mastoid process

(H60-H62) Diseases of external ear

(H65-H75) Diseases of middle ear and mastoid

(H80-H83) Diseases of inner ear

(H90-H95) Other disorders of ear

See also

ICD-10 Chapter VII: Diseases of the eye, adnexa; Chapter VIII: ear, and mastoid process

(H00-H06) Disorders of eyelid, lacrimal system and orbit

(H10-H13) Disorders of conjunctiva

(H15-H19) Disorders of sclera and cornea

(H20-H22) Disorders of iris and ciliary body

(H25-H28) Disorders of lens

(H30-H36) Disorders of choroid and retina

(H40-H42) Glaucoma

(H43-H45) Disorders of vitreous body and globe

(H46-H48) Disorders of optic nerve and visual pathways

(H49-H52) Disorders of ocular muscles, binocular movement, accommodation and refraction

(H53-H54) Visual disturbances and blindness

(H55-H59) Other disorders of eye and adnexa

H60-H99 - Diseases of the ear and mastoid process

(H60-H62) Diseases of external ear

(H65-H75) Diseases of middle ear and mastoid

(H80-H83) Diseases of inner ear

(H90-H95) Other disorders of ear

See also

See Also

ICD-10 Chapter II: Neoplasms; Chapter III: Diseases of the blood and blood-forming organs, and certain disorders involving the immune mechanism

ICD-10 Chapter I: Certain infectious and parasitic diseases

ICD-10 Chapter XXI: Factors influencing health status and contact with health services

ICD-10 Chapter XX: External causes of morbidity and mortality

ICD-10 Chapter XIX: Injury, poisoning and certain other consequences of external causes