Neovascular secondary angle closure glaucoma

Description

Neovascular secondary angle-closure glaucoma is a frequent condition where neovascular membranes occlude and close the chamber angle by fibrovascular contraction leading to intraocular pressure elevation and subsequent optic nerve damage. Neovascularization can be due to retinal venous occlusion, diabetic retinopathy, ocular ischemia, long-standing retinal detachment and other ischemic conditions of the eye.

Index terms

Neovascular secondary angle closure glaucoma
Secondary angle closure glaucoma by neovascular membrane due to diabetic retinopathy
Secondary angle closure glaucoma by neovascular membrane, without pupillary block, due to diabetic retinopathy

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Glaucoma due to retinopathy of prematurity
Diabetic glaucoma
Diabetes mellitus with glaucoma

Exclusions from above levels

KA41 – Traumatic glaucoma due to birth injury
01 – Certain infectious or parasitic diseases
05 – Endocrine, nutritional or metabolic diseases

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18 – Complications of pregnancy, childbirth and the puerperium
19 – Certain conditions originating in the perinatal period
22 – Injury, poisoning or certain other consequences of external causes
8A21.0 – Posterior cortical atrophy

Sibling codes

9C61.30 – Secondary angle closure glaucoma with pupillary block
9C61.31 – Secondary angle closure glaucoma without pupillary block
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

Foundation entity

Neovascular secondary angle closure glaucoma – http://id.who.int/icd/entity/700864997

Allowed postcoordination axes

Part of: 9C61.3: Secondary angle closure glaucoma › 9C61: Glaucoma › 09: Diseases of the visual system