This class contains the following blocks:
H00-H06 Diseases of the eyelids, lacrimal passages and orbit
H10-H13 Conjunctival Disease
H15-H22 Diseases of the sclera, cornea, iris and ciliary body
H25-H28 Diseases of the lens
H30-H36 Diseases of the choroid and retina
H40-H42 Glaucoma
H43-H45 Diseases of the vitreous body and eyeball
H46-H48 Diseases of the optic nerve and optic tract
H49-H52 Diseases of the muscles of the eye, impaired friendly eye movement, accommodation and refraction
H53-H54 Visual disturbances and blindness
H55-H59 Other diseases of the eye and adnexa
The following categories are marked with an asterisk:
H03 * Age- related lesions in diseases classified elsewhere
H06 * Lesions of the lacrimal apparatus and orbit in diseases classified elsewhere
H13 * Conjunctival lesions in diseases classified elsewhere
H19 * Lesions of the sclera and cornea in diseases classified elsewhere
H22 * Lesions of the iris and ciliary body in diseases classified elsewhere
H28 * Cataracts and other lens lesions in diseases classified elsewhere
H32 * Chorioretinal disorders in diseases classified elsewhere
H36 * Retinal disorders in diseases classified elsewhere
H42 * Glaucoma in diseases classified elsewhere
H45 * Lesions of the vitreous body and eyeball in diseases classified elsewhere
H48 * Lesions of the optic [2nd] nerve and optic tract in diseases classified elsewhere
H58 * Other lesions of the eye and adnexa in diseases classified elsewhere
H00-H06 Diseases of the eyelids, lacrimal ducts and orbits
H10-H13 CONJUNCTION DISEASES
H15-H22 Diseases of the sclera, cornea, iris and ciliary body
H25-H28 CRYSTAL DISEASES
H30-H36 VASCULAR AND RETAIL DISEASES
H40-H42 GLAUCOMA
H43-H45 Diseases of the vitreous body and eyeball
H46-H48 DISEASES OF THE VISUAL NERVE AND VISUAL WAYS
H49-H52 EYE MUSCLE DISEASES, COMMON EYE MOVEMENT, ACCOMODATION AND REFRACTION
Excludes: nystagmus and other involuntary eye movements ( H55 )
H53-H54 VISUAL DISORDERS AND BLINDING
H55-H59 OTHER DISEASES OF THE EYE AND ITS ADDITIONAL APPARATUS