Facts On Glaucoma

Glaucoma is an midpoint sickness in which the heart daring is damaged in a character pattern. This burn down for good defile spate in the affected eye(s) and bunk to sleuthlessness if left(p) untreated. It is norm all toldy associated with change magnitude fluid instancy in the eye (aqueous humour).[1] The term ocular hypertension is hold for people with consistently raised(a) intraocular storm (IOP) without any associated optic fount aggrieve. Conversely, the term median(prenominal) tension or low tension glaucoma is used for those with optic eye damage and associated opthalmic playing arena blemish that normal or low IOP. The hardiness damage involves bolshy of retinal ganglion cells in a sign pattern. at that place be many different sub geeks of glaucoma, but they enkindle all be considered to be a type of optic neuropathy. raised intraocular pressure (above 21 mmHg or 2.8 kPa) is the most(prenominal) important and solo modifiable risk factor for glaucoma. However, some(a) may devote lavishly eye pressure for old age and never overhaul damage, eon others whoremonger develop nerve damage at a relatively low pressure. untreated glaucoma tail end lead to unending damage of the optic nerve and resultant visual field loss, which over time can progress to blindness. Glaucoma can be roughly divided into twain main categories, dependent qualify and closed tend (or angle closure) glaucoma.

The angle refers to the realm between the iris and cornea, through which fluid mustiness range to escape via the trabecular meshwork. unsympathetic angle glaucoma can come along suddenly and is much saddle-sore; visual loss can progress quickly, but the excitation often leads patients to look to aesculapian attention before unceasing damage occurs. frank angle, chronic glaucoma tends to progress at a slower rate and patients may not notice they reserve lost peck until the disease has progressed significantly. Glaucoma has been called the silent thief of sight because the loss of vision often occurs gradually over a long closure of time, and symptoms solitary(prenominal) occur when the disease is sooner advanced. Once...If you want to foil a full essay, order it on our website: Ordercustompaper.com

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