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| Home Locate an Eye Surgeon Procedures Videos LASIK FAQ Articles Ask an Expert Blog | September 3, 2010 |
LASIK Laser Eye Surgery Blog at Eye Surgery USATuesday, April 21, 2009What's Included In the Eye Examination?Visual field testing is a process to determine defects in the field of vision and tests the function of the retina, optic nerve and optic pathways. The visual field is tested as a regular part of an eye examination. It may also be tested if you notice specific changes in vision, for example, if you keep bumping into objects on one side. If there is a question about your vision, advanced visual field testing with sophisticated equipments is recommended. An important step towards maintaining a good health of your eyes is the early detection of conditions such as cataracts, glaucoma and systemic diseases. We examine the whole eye and visual system for any indication of abnormalities. Through complete, regular eye exams, damage from glaucoma and other eye diseases can be detected at an early stage. Fluid pressure inside the eye is measured using a tonometer to determine if you are a possible glaucoma patient. Optic nerve is damaged due to increased intra-ocular pressure in glaucoma. If there is a slightest doubt about glaucoma, you will be advised to go through more in-depth investigations such as optic nerve photo, computerized visual field test and three-dimensional structural analysis of your optic nerves (HRT). Early diagnosis of cataracts can also be an important factor in the maintenance of health of your eyes. When the lens of the eye appears cloudy or opaque, it is called cataract. If cataracts are diagnosed, we'll advise you of the next steps to take. The doctor will also look inside your eyes. If we detect any sign of a systemic disease such as diabetes, high blood pressure, or atherosclerosis (caused by high cholesterol), you will be referred to an appropriate health care professional to determine treatment. Special testing may be recommended to check for corneal distortion, astigmatism, dry eye, and neurological diseases. Read the entire article from Bay Area Laser Eye Surgeon Shobha Tandon, MD. Labels: preventative eye examinations, visual field testing
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