1G81 Sequelae of trachoma International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01 This refers to a pathological condition resulting from an infectious disease caused by the Chlamydia trachomatis bacterium which produces a characteristic roughening of the inner surface of the eyelids.
postcoordination Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Has manifestation - multiple selections are allowed [select] 9A00 Congenital malposition of eyelids – 9A00.0 Dystopia canthorum – 9A00.1 Telecanthus – 9A00.Y Other specified congenital malposition of eyelids – 9A00.Z Congenital malposition of eyelids, unspecified 9A01 Infectious disorders of eyelid – 9A01.0 Preseptal cellulitis – 9A01.1 Abscess of eyelid – 9A01.2 Hordeolum – 9A01.3 Infectious blepharitis – 9A01.4 Infestation of eyelid – 9A01.Y Other specified infectious disorders of eyelid – 9A01.Z Unspecified infectious disorders of eyelid –– 9A01.20 Hordeolum externum –– 9A01.21 Hordeolum internum –– 9A01.2Z Hordeolum, unspecified 9A02 Inflammatory disorders of eyelid – 9A02.0 Chalazion – 9A02.1 Posterior blepharitis – 9A02.2 Ligneous conjunctivitis – 9A02.4 Meibomian gland dysfunction – 9A02.Y Other specified inflammatory disorders of eyelid – 9A02.Z Inflammatory disorders of eyelid, unspecified –– 9A02.00 Chalazion externum –– 9A02.01 Chalazion internum –– 9A02.0Y Other specified chalazion –– 9A02.0Z Chalazion, unspecified 9A03 Acquired malposition of eyelid – 9A03.0 Blepharoptosis – 9A03.1 Entropion of eyelid – 9A03.2 Ectropion of eyelid – 9A03.3 Eyelid retraction – 9A03.4 Lagophthalmos – 9A03.5 Dermatochalasis of eyelid – 9A03.Y Other specified acquired malposition of eyelid – 9A03.Z Acquired malposition of eyelid, unspecified –– 9A03.00 Marcus-Gunn syndrome –– 9A03.01 Mechanical ptosis of eyelid –– 9A03.02 Myogenic ptosis of eyelid –– 9A03.03 Paralytic ptosis of eyelid –– 9A03.0Y Other specified blepharoptosis –– 9A03.0Z Blepharoptosis, unspecified –– 9A03.10 Cicatricial entropion of eyelid –– 9A03.11 Mechanical entropion of eyelid –– 9A03.12 Senile entropion of eyelid –– 9A03.13 Spastic entropion of eyelid –– 9A03.1Y Other specified entropion of eyelid –– 9A03.1Z Entropion of eyelid, unspecified –– 9A03.20 Cicatricial ectropion of eyelid –– 9A03.21 Mechanical ectropion of eyelid –– 9A03.22 Senile ectropion of eyelid –– 9A03.23 Spastic ectropion of eyelid –– 9A03.24 Floppy eyelid syndrome –– 9A03.2Y Other specified ectropion of eyelid –– 9A03.2Z Ectropion of eyelid, unspecified –– 9A03.40 Cicatricial lagophthalmos –– 9A03.41 Mechanical lagophthalmos –– 9A03.42 Paralytic lagophthalmos –– 9A03.4Y Other specified lagophthalmos –– 9A03.4Z Lagophthalmos, unspecified 9A04 Acquired disorders of eyelashes – 9A04.0 Trichiasis without entropion – 9A04.1 Madarosis of eyelid or periocular area – 9A04.Y Other specified acquired disorders of eyelashes – 9A04.Z Acquired disorders of eyelashes, unspecified 9A05 Movement disorders of eyelid – 9A05.0 Myokymia of eyelid – 9A05.1 Eyelid apraxia – 9A05.Y Other specified movement disorders of eyelid – 9A05.Z Movement disorders of eyelid, unspecified 9A06 Certain specified disorders of eyelid – 9A06.0 Involvement of eyelid by dermatosis classified elsewhere – 9A06.1 Vitiligo of eyelid or periocular area – 9A06.2 Symblepharon, acquired – 9A06.3 Traumatic scar of eyelid – 9A06.4 Xanthelasma of eyelid – 9A06.5 Tear Trough Deformity – 9A06.6 Sunken Sulcus Deformity – 9A06.7 Dermatitis or eczema of eyelids – 9A06.8 Blepharochalasis – 9A06.Y Other specified disorders of eyelid –– 9A06.70 Atopic eczema of eyelids –– 9A06.71 Seborrhoeic dermatitis of eyelids –– 9A06.72 Allergic contact blepharoconjunctivitis –– 9A06.7Y Other specified dermatitis or eczema of eyelids –– 9A06.7Z Dermatitis or eczema of eyelids, type unspecified 9A0Y Other specified disorders of eyelid or peri-ocular area 9A0Z Disorders of eyelid or peri-ocular area, unspecified 9A10 Disorders of lacrimal gland – 9A10.0 Infections of the lacrimal gland – 9A10.1 Orbital inflammatory syndrome – 9A10.2 Benign lymphoepithelial lesion of lacrimal gland – 9A10.3 Hyperlacrimation – 9A10.4 Underproduction of tears – 9A10.Y Other specified disorders of lacrimal gland – 9A10.Z Disorders of lacrimal gland, unspecified 9A11 Disorders of lacrimal drainage system – 9A11.0 Eversion of lacrimal punctum – 9A11.1 Canaliculitis – 9A11.2 Dacryocystitis – 9A11.3 Conjunctivochalasis – 9A11.4 Punctal stenosis – 9A11.5 Nasolacrimal canalicular stenosis – 9A11.6 Dacryolith – 9A11.7 Nasolacrimal sac stenosis – 9A11.8 Nasolacrimal duct obstruction – 9A11.Y Other specified disorders of lacrimal drainage system – 9A11.Z Disorders of lacrimal drainage system, unspecified 9A1Y Other specified disorders of lacrimal apparatus 9A1Z Disorders of lacrimal apparatus, unspecified 9A20 Displacement of eyeball – 9A20.0 Axial displacement of eyeball – 9A20.1 Non-axial displacement of eyeball – 9A20.Y Other specified displacement of eyeball – 9A20.Z Displacement of eyeball, unspecified –– 9A20.00 Outward displacement of eyeball –– 9A20.01 Inward displacement of eyeball –– 9A20.0Y Other specified axial displacement of eyeball –– 9A20.0Z Axial displacement of eyeball, unspecified 9A21 Orbital infection – 9A21.0 Orbital cellulitis – 9A21.1 Orbital subperiosteal abscess – 9A21.2 Orbital abscess – 9A21.3 Periostitis of orbit – 9A21.Y Other specified orbital infection – 9A21.Z Orbital infection, unspecified 9A22 Orbital inflammation – 9A22.0 Dysthyroid orbitopathy – 9A22.1 Diffuse orbital inflammation – 9A22.2 Granulomatous orbital inflammation – 9A22.Y Other specified orbital inflammation – 9A22.Z Orbital inflammation, unspecified 9A23 Orbital cyst – 9A23.0 Congenital orbital cyst – 9A23.1 Acquired orbital cyst – 9A23.Z Orbital cyst, unspecified 9A24 Bony deformity of orbit – 9A24.0 Contraction of orbit – 9A24.1 Expansion of orbit – 9A24.2 Distortion of orbit – 9A24.3 Enlargement of bony orbit – 9A24.4 Exostosis of orbit – 9A24.Y Other specified bony deformity of orbit – 9A24.Z Bony deformity of orbit, unspecified 9A25 Soft tissue deformity of orbit – 9A25.0 Anophthalmic socket – 9A25.1 Microphthalmic socket – 9A25.2 Contracted socket – 9A25.3 Oedema of orbit – 9A25.4 Haemorrhage of orbit – 9A25.5 Atrophy of soft tissue of orbit – 9A25.Y Other specified soft tissue deformity of orbit – 9A25.Z Soft tissue deformity of orbit, unspecified 9A26 Combined bony and soft tissue deformity of orbit 9A2Y Other specified disorders of orbit 9A2Z Disorders of orbit, unspecified 9A4Y Other specified disorders of the ocular adnexa or orbit 9A4Z Disorders of the ocular adnexa or orbit, unspecified 9A60 Conjunctivitis – 9A60.0 Papillary conjunctivitis – 9A60.1 Follicular conjunctivitis – 9A60.2 Cicatrizing conjunctivitis – 9A60.3 Mucopurulent conjunctivitis – 9A60.4 Blepharoconjunctivitis – 9A60.5 Vernal keratoconjunctivitis – 9A60.6 Serous conjunctivitis, except viral – 9A60.Y Other specified conjunctivitis – 9A60.Z Conjunctivitis, unspecified –– 9A60.00 Giant papillary conjunctivitis –– 9A60.01 Acute atopic conjunctivitis –– 9A60.02 Allergic conjunctivitis –– 9A60.0Y Other specified papillary conjunctivitis –– 9A60.0Z Papillary conjunctivitis, unspecified –– 9A60.30 Ulceration of conjunctiva –– 9A60.31 Abscess of conjunctiva –– 9A60.32 Conjunctivitis due to Koch-Weeks bacillus –– 9A60.33 Acute epidemic conjunctivitis –– 9A60.3Y Other specified mucopurulent conjunctivitis –– 9A60.3Z Mucopurulent conjunctivitis, unspecified 9A61 Certain specified disorders of conjunctiva – 9A61.0 Pingueculae – 9A61.1 Pterygium – 9A61.2 Pseudopterygium of conjunctiva – 9A61.3 Conjunctival scars – 9A61.4 Conjunctival vascular disorders – 9A61.5 Conjunctival or subconjunctival haemorrhage – 9A61.6 Conjunctival or subconjunctival degenerations or deposits – 9A61.Z Certain specified disorders of conjunctiva, unspecified –– 9A61.40 Vascular abnormalities of conjunctiva –– 9A61.4Y Other specified conjunctival vascular disorders –– 9A61.4Z Conjunctival vascular disorders, unspecified 9A62 Mucous membrane pemphigoid with ocular involvement 9A6Y Other specified disorders of conjunctiva 9A6Z Disorders of conjunctiva, unspecified 9A70 Hereditary corneal dystrophies – 9A70.0 Endothelial corneal dystrophy – 9A70.Y Other specified hereditary corneal dystrophies – 9A70.Z Hereditary corneal dystrophies, unspecified 9A71 Infectious keratitis 9A72 Traumatic keratitis 9A73 Exposure keratitis 9A74 Neurotrophic keratitis 9A75 Autoimmune keratitis 9A76 Corneal ulcer 9A77 Corneal scars or opacities – 9A77.0 Contact lens-associated corneal infiltrates – 9A77.1 Adherent leukoma – 9A77.Y Other specified corneal scars or opacities – 9A77.Z Corneal scars or opacities, unspecified 9A78 Certain specified disorders of cornea – 9A78.0 Corneal neovascularization – 9A78.1 Corneal pigmentations or deposits – 9A78.2 Corneal oedema – 9A78.3 Changes in corneal membranes – 9A78.4 Corneal degeneration – 9A78.5 Corneal deformities – 9A78.6 Anaesthesia of cornea – 9A78.7 Hypoesthesia of cornea – 9A78.8 Recurrent erosion of cornea – 9A78.9 Corneal abscess – 9A78.A Sclerosing keratitis – 9A78.Z Certain specified disorders of cornea, unspecified –– 9A78.20 Bullous keratopathy –– 9A78.21 Secondary corneal oedema –– 9A78.2Y Other specified corneal oedema –– 9A78.2Z Corneal oedema, unspecified –– 9A78.50 Keratoconus –– 9A78.51 Corneal staphyloma –– 9A78.5Y Other specified corneal deformities –– 9A78.5Z Corneal deformities, unspecified 9A79 Keratoconjunctivitis sicca 9A7Y Other specified disorders of the cornea 9A7Z Disorders of the cornea, unspecified 9A80 Hyphaema 9A81 Parasites in the anterior chamber of the eye 9A82 Cyst in the anterior chamber of the eye 9A83 Flat anterior chamber hypotony of eye 9A8Y Other specified disorders of the anterior chamber 9A8Z Disorders of the anterior chamber, unspecified 9A90 Degeneration of iris or ciliary body – 9A90.0 Disorders of chamber angle – 9A90.1 Degeneration of iris – 9A90.2 Iris atrophy – 9A90.Y Other specified degeneration of iris or ciliary body – 9A90.Z Degeneration of iris or ciliary body, unspecified 9A91 Cyst of iris or ciliary body 9A92 Persistent pupillary membranes 9A93 Adhesions or disruptions of iris or ciliary body 9A94 Certain specified disorders of iris or ciliary body – 9A94.0 Rubeosis of iris – 9A94.1 Floppy iris syndrome – 9A94.2 Plateau iris syndrome – 9A94.Y Other disorders of iris and ciliary body 9A96 Anterior uveitis – 9A96.0 Anterior uveitis not associated with systemic conditions – 9A96.1 Anterior uveitis associated with systemic conditions – 9A96.2 Infection-associated anterior uveitis – 9A96.3 Primary anterior uveitis – 9A96.Y Other specified anterior uveitis – 9A96.Z Anterior uveitis, unspecified 9A9Y Other specified disorders of the anterior uvea 9A9Z Disorders of the anterior uvea, unspecified 9B00 Disorders of the afferent pupillary system – 9B00.0 Relative afferent pupillary defects – 9B00.1 Amaurotic pupillary reaction – 9B00.2 Paradoxical pupillary reaction to light or darkness – 9B00.3 Wernicke pupils – 9B00.Y Other specified disorders of the afferent pupillary system – 9B00.Z Disorders of the afferent pupillary system, unspecified 9B01 Disorders of the efferent pupillary system – 9B01.0 Physiologic anisocoria – 9B01.1 Parasympathoparetic pupils – 9B01.2 Pharmacologic inhibition of the parasympathetic pathway – 9B01.3 Iris sphincter disorders – 9B01.4 Pharmacologic parasympathicotonic pupils – 9B01.5 Pharmacologic sympathoparetic pupils – 9B01.6 Sympathotonic pupils – 9B01.7 Episodic unilateral mydriasis – 9B01.Y Other specified disorders of the efferent pupillary system – 9B01.Z Disorders of the efferent pupillary system, unspecified 9B02 Light-near dissociations – 9B02.0 Argyll Robertson pupil – 9B02.1 Pregeniculate light-near dissociations – 9B02.2 Mesencephalic light-near dissociations – 9B02.Y Other specified light-near dissociations – 9B02.Z Light-near dissociations, unspecified 9B0Y Other specified functional disorders of the pupil 9B0Z Functional disorders of the pupil, unspecified 9B10 Cataract – 9B10.0 Age-related cataract – 9B10.1 Infantile or juvenile cataract – 9B10.2 Certain specified cataracts – 9B10.Z Cataract, unspecified –– 9B10.00 Coronary age-related cataract –– 9B10.01 Punctate age-related cataract –– 9B10.02 Mature age-related cataract –– 9B10.0Y Other specified age-related cataract –– 9B10.0Z Age-related cataract, unspecified –– 9B10.10 Combined forms of infantile and juvenile cataract –– 9B10.1Y Other specified infantile or juvenile cataract –– 9B10.1Z Infantile or juvenile cataract, unspecified –– 9B10.20 Traumatic cataract –– 9B10.21 Diabetic cataract –– 9B10.22 After-cataract –– 9B10.23 Subcapsular glaucomatous flecks –– 9B10.2Y Other specified cataracts 9B11 Certain specified disorders of lens – 9B11.0 Aphakia – 9B11.1 Dislocation of lens – 9B11.Y Other disorders of lens 9B1Z Disorders of lens, unspecified 9B3Y Other specified disorders of the eyeball - anterior segment 9B3Z Disorders of the eyeball - anterior segment, unspecified 9B50 Episcleritis 9B51 Scleritis 9B52 Scleral staphyloma 9B5Y Other specified disorders of sclera 9B5Z Disorders of sclera, unspecified 9B60 Choroidal degeneration 9B61 Choroidal dystrophy 9B62 Chorioretinal scars 9B63 Choroidal haemorrhage or rupture 9B64 Choroidal detachment 9B65 Choroiditis – 9B65.0 Noninfectious posterior choroiditis – 9B65.1 Infectious posterior choroiditis – 9B65.2 Chorioretinal inflammation – 9B65.Z Choroiditis, unspecified 9B66 Intermediate choroiditis – 9B66.0 Noninfectious intermediate choroiditis – 9B66.1 Infectious intermediate choroiditis – 9B66.Z Intermediate choroiditis, unspecified 9B6Y Other specified disorders of the choroid 9B6Z Disorders of the choroid, unspecified 9B70 Inherited retinal dystrophies 9B71 Retinopathy – 9B71.0 Diabetic retinopathy – 9B71.1 Hypertensive retinopathy – 9B71.2 Radiation retinopathy – 9B71.3 Retinopathy of prematurity – 9B71.4 Paraneoplastic retinopathy – 9B71.5 Autoimmune retinopathy – 9B71.Y Other specified retinopathy – 9B71.Z Retinopathy, unspecified –– 9B71.00 Nonproliferative diabetic retinopathy –– 9B71.01 Proliferative diabetic retinopathy –– 9B71.02 Diabetic macular oedema –– 9B71.0Z Diabetic retinopathy, unspecified –– 9B71.40 Melanoma associated retinopathy –– 9B71.4Y Other specified paraneoplastic retinopathy –– 9B71.4Z Paraneoplastic retinopathy, unspecified 9B72 Inflammatory diseases of the retina – 9B72.0 Viral retinitis – 9B72.Y Other specified inflammatory diseases of the retina – 9B72.Z Inflammatory diseases of the retina, unspecified –– 9B72.00 Cytomegaloviral retinitis –– 9B72.01 HIV retinitis –– 9B72.0Y Other specified viral retinitis –– 9B72.0Z Viral retinitis, unspecified 9B73 Retinal detachments or breaks – 9B73.0 Retinal detachment with retinal break – 9B73.1 Retinoschisis – 9B73.2 Retinal cysts – 9B73.3 Serous retinal detachment – 9B73.4 Retinal breaks without detachment – 9B73.Y Other specified retinal detachments or breaks – 9B73.Z Retinal detachments or breaks, unspecified –– 9B73.10 Adult retinoschisis –– 9B73.11 Juvenile retinoschisis –– 9B73.1Y Other specified retinoschisis –– 9B73.1Z Retinoschisis, unspecified 9B74 Retinal vascular occlusions – 9B74.0 Retinal artery occlusions – 9B74.1 Retinal venous occlusions – 9B74.2 Combined retinal arterial and vein occlusion – 9B74.Y Other specified retinal vascular occlusions – 9B74.Z Retinal vascular occlusions, unspecified 9B75 Macular disorders – 9B75.0 Age-related macular degeneration – 9B75.1 Non-traumatic macular hole – 9B75.2 Central serous chorioretinopathy – 9B75.3 Macular telangiectasia – 9B75.Y Other specified macular disorders – 9B75.Z Macular disorders, unspecified –– 9B75.00 Early age-related macular degeneration –– 9B75.01 Intermediate age-related macular degeneration –– 9B75.03 Atrophic late-stage age-related macular degeneration –– 9B75.04 Neovascular late-stage age-related macular degeneration –– 9B75.0Y Other specified age-related macular degeneration –– 9B75.0Z Age-related macular degeneration, unspecified 9B76 Degenerative high myopia 9B77 Eales disease 9B78 Certain specified retinal disorders – 9B78.0 Retinal vasculopathy and cerebral leukodystrophy – 9B78.1 Background retinopathy and retinal vascular changes – 9B78.2 Other proliferative retinopathy – 9B78.3 Degeneration of macula or posterior pole – 9B78.4 Peripheral retinal degeneration – 9B78.5 Retinal haemorrhage – 9B78.6 Separation of retinal layers – 9B78.7 Retinal oedema – 9B78.8 Retinal ischaemia – 9B78.9 Retinal atrophy –– 9B78.10 Changes in retinal vascular appearance –– 9B78.11 Exudative retinopathy –– 9B78.12 Retinal vasculitis –– 9B78.13 Retinal telangiectasis –– 9B78.1Y Other specified background retinopathy and retinal vascular changes –– 9B78.1Z Background retinopathy and retinal vascular changes, unspecified –– 9B78.30 Reticular pseudodrusen –– 9B78.3Y Other specified degeneration of macula or posterior pole –– 9B78.3Z Degeneration of macula or posterior pole, unspecified –– 9B78.60 Serous detachment of retinal pigment epithelium –– 9B78.61 Haemorrhagic detachment of retinal pigment epithelium –– 9B78.6Y Other specified separation of retinal layers –– 9B78.6Z Separation of retinal layers, unspecified 9B7Y Other specified disorders of the retina 9B7Z Disorders of the retina, unspecified 9B80 Inherited vitreoretinal disorders 9B81 Posterior vitreous detachment 9B82 Vitreous prolapse 9B83 Vitreous haemorrhage 9B84 Vitreous opacities, membranes or strands 9B8Y Other specified disorders of the vitreous body 9B8Z Disorders of the vitreous body, unspecified 9C0Y Other specified disorders of the eyeball - posterior segment 9C0Z Disorders of the eyeball - posterior segment, unspecified 9C20 Panuveitis 9C20.0 Noninfectious panuveitis 9C20.1 Infectious panuveitis 9C20.2 Purulent endophthalmitis 9C20.Y Other specified panuveitis 9C20.Z Panuveitis, unspecified 9C21 Endophthalmitis 9C21.0 Sympathetic uveitis 9C21.Y Other specified endophthalmitis 9C21.Z Endophthalmitis, unspecified 9C22 Eyeball deformity 9C22.0 Atrophia bulbi 9C22.1 Phthisis bulbi 9C22.Y Other specified eyeball deformity 9C22.Z Eyeball deformity, unspecified 9C2Y Other specified disorders of the eyeball affecting both anterior and posterior segments 9C2Z Disorders of the eyeball affecting both anterior and posterior segments, unspecified 9C40 Disorder of the optic nerve 9C40.0 Infectious optic neuropathy 9C40.1 Optic neuritis 9C40.2 Neuroretinitis 9C40.3 Perineuritis of optic nerve 9C40.4 Ischaemic optic neuropathy 9C40.5 Compressive optic neuropathy 9C40.6 Infiltrative optic neuropathy 9C40.7 Traumatic optic neuropathy 9C40.8 Hereditary optic neuropathy 9C40.9 Glaucomatous optic neuropathy 9C40.A Optic disc swelling 9C40.B Optic atrophy 9C40.Y Other specified disorder of the optic nerve 9C40.Z Disorder of the optic nerve, unspecified – 9C40.10 Retrobulbar neuritis – 9C40.1Y Other specified optic neuritis – 9C40.1Z Optic neuritis, unspecified – 9C40.40 Anterior ischemic optic neuropathy – 9C40.41 Posterior ischemic optic neuropathy – 9C40.4Y Other specified ischaemic optic neuropathy – 9C40.4Z Ischaemic optic neuropathy, unspecified – 9C40.A0 Papilloedema – 9C40.A1 Optic disc swelling associated with uveitis – 9C40.AY Other specified optic disc swelling – 9C40.AZ Optic disc swelling, unspecified – 9C40.B0 Congenital optic atrophy – 9C40.B1 Acquired optic atrophy – 9C40.BZ Optic atrophy, unspecified 9C41 Disorder of optic chiasm 9C42 Disorder of post chiasmal visual pathways 9C43 Disorder of visual cortex 9C44 Disorder of higher visual centres 9C4Y Other specified disorders of the visual pathways or centres 9C4Z Disorders of the visual pathways or centres, unspecified 9C60 Glaucoma suspect 9C61 Glaucoma 9C61.0 Primary open-angle glaucoma 9C61.1 Primary angle closure and angle closure glaucoma 9C61.2 Secondary open-angle glaucoma 9C61.3 Secondary angle closure glaucoma 9C61.4 Developmental glaucoma 9C61.Z Glaucoma, unspecified – 9C61.00 Normal tension glaucoma – 9C61.01 Ocular hypertension – 9C61.0Y Other specified primary open-angle glaucoma – 9C61.0Z Primary open-angle glaucoma, unspecified – 9C61.10 Primary angle closure suspect or anatomical narrow angle – 9C61.11 Primary angle-closure – 9C61.12 Primary angle closure glaucoma – 9C61.13 Primary angle closure without pupillary block – 9C61.14 Acute angle closure with pupillary block – 9C61.15 Intermittent angle-closure – 9C61.16 Chronic angle-closure – 9C61.17 Condition after acute angle-closure glaucoma attack – 9C61.1Y Other specified primary angle closure and angle closure glaucoma – 9C61.1Z Primary angle closure and angle closure glaucoma, unspecified – 9C61.20 Pseudoexfoliative open-angle glaucoma – 9C61.21 Pigmentary open-angle glaucoma – 9C61.22 Lens-induced secondary open-angle glaucoma – 9C61.23 Glaucoma associated with intraocular haemorrhage – 9C61.24 Glaucoma due to eye inflammation – 9C61.25 Glaucomato-cyclitic crisis – 9C61.26 Secondary open-angle glaucoma due to parasitic eye disease – 9C61.27 Glaucoma due to intraocular tumours – 9C61.28 Glaucoma associated with retinal detachment – 9C61.29 Glaucoma due to eye trauma – 9C61.2A Glaucoma due to drugs – 9C61.2B Glaucoma caused by increased episcleral venous pressure – 9C61.2C Secondary glaucoma due to extra-ocular mass – 9C61.2Y Other specified secondary open-angle glaucoma – 9C61.2Z Secondary open-angle glaucoma, unspecified – 9C61.30 Secondary angle closure glaucoma with pupillary block – 9C61.31 Secondary angle closure glaucoma without pupillary block – 9C61.32 Neovascular secondary angle closure glaucoma – 9C61.33 Secondary angle closure glaucoma due to endothelial overgrowth – 9C61.34 Secondary angle closure glaucoma due to epithelial ingrowth – 9C61.35 Ciliary block glaucoma – 9C61.36 Secondary angle closure glaucoma due to other anterior displacement of the lens-iris diaphragm – 9C61.3Y Other specified secondary angle closure glaucoma – 9C61.3Z Secondary angle closure glaucoma, unspecified – 9C61.40 Primary congenital glaucoma – 9C61.41 Primary infantile glaucoma – 9C61.42 Secondary childhood glaucoma – 9C61.4Y Other specified developmental glaucoma – 9C61.4Z Developmental glaucoma, unspecified 9C6Y Other specified glaucoma or glaucoma suspect 9C6Z Glaucoma or glaucoma suspect, unspecified 9C80 Non paralytic strabismus 9C80.0 Esotropia 9C80.1 Exotropia 9C80.2 Vertical or torsional strabismus 9C80.3 Intermittent strabismus 9C80.4 Heterophoria 9C80.5 Mechanical strabismus 9C80.Y Other specified non paralytic strabismus 9C80.Z Non paralytic strabismus, unspecified – 9C80.30 Intermittent divergent exotropia – 9C80.31 Intermittent convergent esotropia – 9C80.3Y Other specified intermittent strabismus – 9C80.3Z Intermittent strabismus, unspecified 9C81 Ocular motor nerve palsies 9C81.0 Third nerve palsy 9C81.1 Fourth nerve palsy 9C81.2 Sixth nerve palsy 9C81.3 Total external ophthalmoplegia 9C81.4 Cavernous sinus syndromes 9C81.Y Palsy of other specified ocular motor nerve 9C81.Z Palsy of unspecified ocular motor nerve – 9C81.00 External bilateral paralysis of oculomotor nerve – 9C81.0Y Other specified third nerve palsy – 9C81.0Z Third nerve palsy, unspecified 9C82 Disorders of extraocular muscles 9C82.0 Progressive external ophthalmoplegia 9C82.1 Muscular dystrophy affecting extraocular muscle 9C82.2 Congenital cranial dysinnervation syndrome 9C82.3 Restrictive ophthalmopathy 9C82.4 Oculomotor apraxia 9C82.Y Other specified disorders of extraocular muscles 9C82.Z Disorders of extraocular muscles, unspecified 9C83 Disorders of binocular movement 9C83.0 Palsy of conjugate gaze 9C83.1 Spasm of conjugate gaze 9C83.2 Convergence insufficiency 9C83.3 Convergence excess 9C83.4 Spasm of the near reflex 9C83.5 Internuclear ophthalmoplegia 9C83.6 Anomalies of divergence or deviation of eye movement 9C83.Y Other specified disorders of binocular movement 9C83.Z Disorders of binocular movement, unspecified – 9C83.00 Horizontal gaze palsy – 9C83.01 Vertical gaze palsy – 9C83.02 Monocular elevator palsy – 9C83.0Y Other specified palsy of conjugate gaze – 9C83.0Z Palsy of conjugate gaze, unspecified – 9C83.10 Horizontal conjugate gaze deviation – 9C83.11 Upward gaze deviation – 9C83.12 Downward gaze deviation – 9C83.13 Oculogyric crisis – 9C83.1Y Other specified spasm of conjugate gaze – 9C83.1Z Spasm of conjugate gaze, unspecified – 9C83.60 Divergence insufficiency – 9C83.61 Divergence paralysis – 9C83.62 Divergence excess – 9C83.63 Synergistic divergence – 9C83.64 Skew deviation – 9C83.65 Ocular tilt reaction – 9C83.66 Alternating skew deviation – 9C83.67 Dissociative vertical divergence – 9C83.6Y Other specified anomalies of divergence or deviation of eye movement – 9C83.6Z Anomalies of divergence or deviation of eye movement, unspecified 9C84 Nystagmus 9C84.0 Physiological nystagmus 9C84.1 Congenital forms of nystagmus 9C84.2 Vestibular nystagmus 9C84.3 Seesaw nystagmus 9C84.4 Gaze-evoked nystagmus 9C84.5 Nystagmus occurring in visual system disorders 9C84.6 Eyelid nystagmus 9C84.Y Other specified nystagmus 9C84.Z Nystagmus, unspecified – 9C84.20 Downbeat nystagmus – 9C84.21 Upbeat nystagmus – 9C84.22 Torsional nystagmus – 9C84.23 Perverted nystagmus – 9C84.2Y Other specified vestibular nystagmus – 9C84.2Z Vestibular nystagmus, unspecified – 9C84.50 Visual deprivation nystagmus – 9C84.51 Divergence nystagmus – 9C84.52 Convergence-retraction nystagmus – 9C84.5Y Other specified nystagmus occurring in visual system disorders – 9C84.5Z Nystagmus occurring in visual system disorders, unspecified 9C85 Certain specified irregular eye movements 9C85.0 Anomalies of saccadic eye movements 9C85.1 Anomalies of smooth pursuit movements 9C85.2 Nonorganic eye movement disorders 9C85.Y Other specified irregular eye movements 9C85.Z Irregular eye movements, unspecified – 9C85.00 Disorders of the saccadic pulse – 9C85.01 Disorders of the saccadic step – 9C85.02 Inappropriate saccades – 9C85.0Y Other specified anomalies of saccadic eye movements – 9C85.0Z Anomalies of saccadic eye movements, unspecified 9C8Y Other specified strabismus or ocular motility disorders 9C8Z Strabismus or ocular motility disorders, unspecified 9D00 Disorders of refraction 9D00.0 Myopia 9D00.1 Hypermetropia 9D00.2 Astigmatism 9D00.3 Presbyopia 9D00.4 Anisometropia 9D00.5 Aniseikonia 9D00.6 Transient refractive change 9D00.Y Other specified disorders of refraction 9D00.Z Disorders of refraction, unspecified 9D01 Disorders of accommodation 9D01.0 Internal ophthalmoplegia 9D01.1 Paresis of accommodation 9D01.2 Spasm of accommodation 9D01.Y Other specified disorders of accommodation 9D01.Z Disorders of accommodation, unspecified 9D0Y Other specified disorders of refraction or accommodation 9D0Z Disorders of refraction or accommodation, unspecified 9D20 Bullous aphakic keratopathy following cataract surgery 9D21 Cataract lens fragments in eye following cataract surgery 9D22 Chorioretinal scars after surgery for detachment 9D23 Conjunctival blebitis after glaucoma surgery 9D24 Complications with glaucoma drainage devices 9D25 Glaucoma due to ocular surgery or laser 9D41 Impairment of visual field 9D42 Patterns of visual field impairment 9D42.0 Visual field loss, pattern not specified 9D42.2 Peripheral field deficit 9D42.3 Hemianopic or quadrantic loss 9D42.4 Central scotoma 9D42.5 Para-central scotoma 9D42.6 Homonymous hemianopia or quadrant anopia 9D42.7 Heteronymous hemianopia or quadrant anopia 9D42.8 Visual field loss, other specified forms 9D42.Y Other specified patterns of visual field impairment 9D42.Z Patterns of visual field impairment, unspecified – 9D42.20 Enlarged blind spot – 9D42.21 Arcuate scotoma – 9D42.22 Nasal step – 9D42.23 Ring scotoma – 9D42.24 Isolated peripheral scotoma – 9D42.2Y Other specified peripheral field deficit – 9D42.2Z Peripheral field deficit, unspecified – 9D42.60 Right hemi-field homonymous hemianopia or quadrant anopia – 9D42.61 Left hemi-field homonymous hemianopia or quadrant anopia – 9D42.6Y Other specified homonymous hemianopia or quadrant anopia – 9D42.6Z Homonymous hemianopia or quadrant anopia, unspecified – 9D42.70 Bi-nasal defects heteronymous hemianopia or quadrant anopia – 9D42.71 Bi-temporal defects heteronymous hemianopia or quadrant anopia – 9D42.7Y Other specified heteronymous hemianopia or quadrant anopia – 9D42.7Z Heteronymous hemianopia or quadrant anopia, unspecified 9D43 Impairment of contrast vision 9D44 Impairment of colour vision 9D45 Impairment of light sensitivity 9D46 Impairment of binocular functions 9D50 Visual discomfort 9D51 Transient visual loss 9D52 Hemifield losses 9D53 Entoptic phenomena 9D54 Visual illusions 9D55 Nonorganic visual loss 9D56 Visual release hallucinations 9D5Y Other specified subjective visual experiences 9D5Z Subjective visual experiences, unspecified 9D7Y Other specified impairment of visual functions 9D7Z Impairment of visual functions, unspecified 9D90 Vision impairment including blindness 9D90.1 Mild vision impairment 9D90.2 Moderate vision impairment 9D90.3 Severe vision impairment 9D90.6 Blindness 9D90.7 Near vision impairment 9D92 Specific vision dysfunctions 9D93 Complex vision-related dysfunctions 9D94 Impairment of presenting visual acuity 9D95 Impairment of best corrected visual acuity 9D96 Impairment of uncorrected visual acuity 9D9Y Other specified vision impairment 9D9Z Vision impairment, unspecified 9E1Y Other specified diseases of the visual system 9E1Z Diseases of the visual system, unspecified
synonyms Sequelae of trachoma late effect of trachoma
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