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 82 Luxation of globe
 * H44.821 Luxation of globe, right eye
 * H44.822 Luxation of globe, left eye
 * H44.823 Luxation of globe, bilateral
 * H44.829 Luxation of globe, unspecified eye
 * H44.89 Other disorders of globe
 * H44.9 Unspecified disorder of globe

=Disorders of optic nerve and visual pathways (H46-H47)=

H46 Optic neuritis

 * Excludes2: ischemic optic neuropathy (H47.01-)
 * neuromyelitis optica [Devic] (G36.0)
 * H46.0 Optic papillitis
 * H46.00 Optic papillitis, unspecified eye
 * H46.01 Optic papillitis, right eye
 * H46.02 Optic papillitis, left eye
 * H46.03 Optic papillitis, bilateral
 * H46.1 Retrobulbar neuritis
 * Retrobulbar neuritis NOS
 * Excludes1: syphilitic retrobulbar neuritis (A52.15)
 * H46.10 Retrobulbar neuritis, unspecified eye
 * H46.11 Retrobulbar neuritis, right eye
 * H46.12 Retrobulbar neuritis, left eye
 * H46.13 Retrobulbar neuritis, bilateral
 * H46.2 Nutritional optic neuropathy
 * H46.3 Toxic optic neuropathy
 * Code first (T51-T65) to identify cause
 * H46.8 Other optic neuritis
 * H46.9 Unspecified optic neuritis

H47 Other disorders of optic [2nd] nerve and visual pathways

 * H47.0 Disorders of optic nerve, not elsewhere classified
 * H47.01 Ischemic optic neuropathy
 * H47.011 Ischemic optic neuropathy, right eye
 * H47.012 Ischemic optic neuropathy, left eye
 * H47.013 Ischemic optic neuropathy, bilateral
 * H47.019 Ischemic optic neuropathy, unspecified eye
 * H47.02 Hemorrhage in optic nerve sheath
 * H47.021 Hemorrhage in optic nerve sheath, right eye
 * H47.022 Hemorrhage in optic nerve sheath, left eye
 * H47.023 Hemorrhage in optic nerve sheath, bilateral
 * H47.029 Hemorrhage in optic nerve sheath, unspecified eye
 * H47.03 Optic nerve hypoplasia
 * H47.031 Optic nerve hypoplasia, right eye
 * H47.