Significance of Primary open angle glaucoma
Primary open-angle glaucoma (POAG) is a prevalent type of glaucoma recognized globally for its association with increased intraocular pressure (IOP) and gradual vision loss. This condition often presents without initial symptoms and primarily affects adults, leading to optic nerve damage and potential blindness. POAG is marked by progressive degeneration of retinal ganglion cells and is considered a chronic optic neuropathy. It signifies the most commonly occurring form of glaucoma, with its inefficient drainage system contributing to IOP elevation.
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The concept of Primary open angle glaucoma in scientific sources
Primary open angle glaucoma is a chronic, progressive eye condition marked by optic nerve degeneration and vision loss, usually linked to high intraocular pressure, and it affects more people worldwide than angle-closure glaucoma.
From: The Malaysian Journal of Medical Sciences
(1) A type of glaucoma which is characterized by increased intraocular pressure and a gradual loss of vision, without symptoms initially.[1] (2) A common type of glaucoma characterized by the slow progression of optic nerve damage, often leading to visual impairment and blindness.[2]