An eye doctor is a person who offers a service connected to the visual sense or eyes. The doctor is responsible for the health and care of individuals who have vision impairments such as myopia, hypermetropia, presbyopia, astigmatism, and other vision defects that affect the vision. It is also any medical care worker involved in eye health, from one having a small amount of formal post-secondary education to practitioners with a Ph.D. level of education involved in vision care. In United States, there are about 9.5 million licensed practitioners engaged in vision care. These eye doctors offer comprehensive services which include but are not limited to, ophthalmology, optometry, refractive surgery, and visual counseling.
The job of an ophthalmologist is much like that of an optometrist. Both an ophthalmologist and an optometrist are capable of conducting laboratory examinations, preparing eye-related specimens for diagnosis, and planning treatments that will correct eye problems. The most commonly performed eye exams are visual examination and diagnostic x-ray or diagnostic lens scans. However, some eye doctors perform other vision tests like tests of eye muscles, refraction, and visual acuity. This is also part of the physician's professional responsibilities.
In addition to offering prescription treatments, eye doctors also treat eye conditions. For instance, if a patient needs an eye test to determine whether he or she has glaucoma, an optometrist can prescribe corrective glasses. And if a patient wants to get laser surgery, he or she would need to see an ophthalmologist first to obtain an eye-prescription.
In order to treat eye conditions, an eye doctor might prescribe several different types of eye-care products. These would include refractive therapies, intraocular lenses, and contact lenses. Some other eye-care products, the eye doctor might prescribe include eye drops, herbal remedies, and eye gels.
Besides treating eye diseases and disorders, an eye doctor can also prescribe glasses, contact lenses, and even cosmetic surgery for those who have severe eye problems. One such procedure is lasik surgery. This procedure improves a person's vision by correcting the problems with one's eyes like nearsightedness, farsightedness, and astigmatism. Though it is commonly known as corrective eyeglasses, contact lenses, and glasses, it is actually a form of ophthalmology. So, both ophthalmologists and optometrists are proficient in this particular field. Click for more details about an eye doctor.
A qualified ophthalmologist should be able to do several different procedures to detect various vision impairments and correct them. One of the procedures he or she can do is to conduct a visual field diagnose, which involves having your eyes tested to check if there is a visual field loss that can affect your vision. In order to conduct a visual field diagnose, the eye doctor will use various tools such as a laser eye exam instrument, an eye movements tool, and even computerized eye tracking equipment. The eye doctor will do the tests in order to pinpoint the problem area and treat it accordingly. Once the eye condition has been treated, the patient can get his or her vision back. Check out this related post to get more enlightened on the topic: https://en.wikipedia.org/wiki/Eye_care_professional.