NORC I 2016 VSP Summary Data Report for the vision& Eye Health Surveillance System Table 4. Medical Diagnosis Categories and Subgroups Category Subgroup Retinal Detachment and Defects Diabetic Eye Diseases Moderate /severe non-proliferative diabetic retinopathy Proliferative diabetic retinopathy Diabetic macular edema(dme, csme) Other/unspecified diabetes related eye conditions Age related macular degeneration(AMD) AMD, unspecified Early AMD Dry-form AMD GA, modifier for Dry-form Wet-form AMD CNV. modifier for Wet-form other Retinal Disorders Retina vascular disease, occlusive(arterial, venous) Central retinal vein occlusion Branch retinal vein occlusion Central retinal arterial occlusion Retina vascular disease. non-occlusive Macular edema(if not diabetic Hereditary chorioretinal dystrophy Myopic degeneration Other/unspecified retinal disorders Glaucoma Open-angle glaucoma Low-tension glaucoma Glaucoma suspect Primary angle-closure glaucoma Narrow-angle glaucoma Congenital glaucoma Neovascular glaucoma Other/unspecified glaucoma Cataracts Senile cataract Congenital cataract Posterior capsular opacity phakic and other disorders of lens Disorders of refraction and accommodation Hypermetropia Astigmatism Other disorder of refraction and accomodation Blindness and low vision Unqualified visual loss, both eyes Unqualified vision loss in one eye, or unspecified visual loss Vision impairment one eye Moderate or severe vision impairment better eye; profound vision impairment of lesser eye Moderate or severe vision impairment both eyes Profound vision impairment, bilateral, or legal blindness Strabismus and amblyopiaNORC | 2016 VSP Summary Data Report for the Vision & Eye Health Surveillance System 10 Table 4. Medical Diagnosis Categories and Subgroups Category Subgroup Retinal Detachment and Defects Diabetic Eye Diseases Early/mild diabetic retinopathy Moderate /severe non-proliferative diabetic retinopathy Proliferative diabetic retinopathy Diabetic macular edema (dme, csme) Other/unspecified diabetes related eye conditions Age related macular degeneration (AMD) AMD, unspecified Early AMD Dry-form AMD GA, modifier for Dry-form Wet-form AMD CNV, modifier for Wet-form Other Retinal Disorders Retina vascular disease, occlusive (arterial, venous) Central retinal vein occlusion Branch retinal vein occlusion Central retinal arterial occlusion Branch retinal artery occlusion Retina vascular disease, non-occlusive Macular edema (if not diabetic) Hereditary chorioretinal dystrophy Myopic degeneration Other/unspecified retinal disorders Glaucoma Open-angle glaucoma Primary open-angle glaucoma Low-tension glaucoma Glaucoma suspect Primary angle-closure glaucoma Narrow-angle glaucoma Congenital glaucoma Neovascular glaucoma Other/unspecified glaucoma Cataracts Senile cataract Non-congenital cataract Congenital cataract Posterior capsular opacity Pseudophakia Aphakia and other disorders of lens Disorders of Refraction and accommodation Myopia Hypermetropia Astigmatism Presbyopia Other disorder of refraction and accomodation Blindness and low vision Unqualified visual loss, both eyes Unqualified vision loss in one eye, or unspecified visual loss Vision impairment one eye Moderate or severe vision impairment better eye; profound vision impairment of lesser eye Moderate or severe vision impairment both eyes Profound vision impairment, bilateral, or legal blindness Strabismus and amblyopia