Search results
Results from the WOW.Com Content Network
Ocular hypertension is the presence of elevated fluid pressure inside the eye (intraocular pressure), usually with no optic nerve damage or visual field loss. [1] [2]For most individuals, the normal range of intraocular pressure is between 10 mmHg and 21 mmHg. [3]
Intraocular pressure (IOP) is the fluid pressure inside the eye. Tonometry is the method eye care professionals use to determine this. IOP is an important aspect in the evaluation of patients at risk of glaucoma. [1] Most tonometers are calibrated to measure pressure in millimeters of mercury .
Regular eye examinations, especially if the person is over 40 or has a family history of glaucoma, are essential for early detection. [8] Treatment typically includes prescription of eye drops, medication, laser treatment or surgery. [1] [9] The goal of these treatments is to decrease eye pressure. [2] Glaucoma is a leading cause of blindness ...
When the sensor is subjected to a change in pressure, the electrical resistance is altered and the tonometer's computer calculates a change in pressure according to the change in resistance. A complete measurement cycle requires about eight seconds of contact time. The device also measures the variation in pressure that occurs with the cardiac ...
A Snellen chart, which is frequently used for visual acuity testing Acute visual loss is a rapid loss of the ability to see . It is caused by many ocular conditions like retinal detachment , glaucoma , macular degeneration , and giant cell arteritis , etc.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Treatment of hypotony is depending on the cause of the condition. [6] Chronic ocular hypotony may be treated with intraocular injection of sodium hyaluronate . [ 8 ] If the cause of hypotony is an over filtering bleb, cycloplegia using atropine may be used.
AOL Promotions. You’ll no longer see paid ads, but you’ll continue to see promotions for AOL products and brands. We want to keep you in-the-know of our latest product news and information.