An eye doctor is someone who gives a service connected to the vision or eyes. It is usually any health care worker involved with eye care, from a practitioner with a minimum amount of formal education to surgeons with a doctorate degree of highest educational achievement. Most practitioners are trained on the job by ophthalmologists and optometrists. They also get additional training by getting part of their formal education online through courses such as the Optometry Studies Program offered by the American Board of Optometrists or the National Eye Institute. There are also some colleges that conduct advanced courses in eye care for practitioners who choose to complete their degrees online.
This practitioner helps the patients with problems associated with vision and eyesight such as reading, writing, seeing images, distance vision, sports, and computer vision. The eye doctor generally treats eye disorders by prescribing and monitoring eyeglasses, contact lenses, surgery, laser surgery or artificial vision. In some cases, he may recommend treatment for diseases of the eyes and also to manage complications such as glaucoma, cataracts and loss of vision. He also evaluates and interprets this product reports obtained from patients and provides referrals to other specialists.
This eye doctor performs routine eye exams to detect eye diseases and abnormalities. Ophthalmologists perform computer-assisted eye exams and tests to detect eye diseases and detect abnormalities such as macular degeneration and cataract. This practitioner checks for refractive errors and optometrists evaluate the patient's eye function and eye conditions. Optometrists examine and diagnose the diseases of the eyes and prescribe corrective lenses and eye drops for the patients.
The requirements for becoming an eye doctor vary according to the state where you live. In most states, a person has to be a graduate of an accredited medical school, pass board exams for optometrists and receive at least four years of specialized training. You can become an optometrist in two ways - either by completing a two-year program at an accredited medical school that offers vision therapy, or by obtaining a license through the state. Most aspiring optometrists attend eye schools for a year or more to gain enough experience before starting their career as an eye doctor. Some optometrists complete an additional four years of residency in eye surgery to qualify for state certification. Click on this link to get more info about these professional requirements.
Cataract is a disease of the eye that results in blurred vision and decreased night vision. It can be caused by accumulation of fluids on the crystalline lens and develops over time. An eye doctor diagnoses the type of cataract and determines the best cataract surgery treatment, if any. Some forms of cataracts can be treated non-surgical, such as in the case of advanced cases of macular degeneration. But in many cases, eye doctors perform a comprehensive eye exam and recommended treatments to restore normal sight. In addition to a comprehensive eye exam, the eye doctor may also order a special cataract test known as a carotid artery ultrasound, or CAAUS, which uses high-frequency sound waves to produce a map of the eye's blood vessels.
Eye doctors detect a wide range of medical eye problems, which are divided into four categories. They include myopic refractive errors, which cause blurry, double vision, or halos around lights; hypermetropia, which affects color perception; astigmatism, which can cause blurred images or pain when it affects your close vision; and cataract, which can cause cloudy vision or halos around lights. When glaucoma is suspected, the eye doctor will order tests that include a complete physical examination, computerized tomography, x-ray, and blood test. Get more enlightened about this topic on this link: https://en.wikipedia.org/wiki/Eye_examination.
