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Hospital, Clinic, Laboratory. Optometry is a specialized health care profession that involves examining the eyes and related structures for defects or abnormalities. Optometrists are health care professionals who typically provide comprehensive eye care. In the United States and Canada, optometrists are those that hold a Doctor of Optometry degree.
Surgical experiments Throughout the 1840s, J. Marion Sims, who is often referred to as "the father of gynecology," performed surgical experiments on infants, enslaved African women, and girls as young as 13 without anesthesia for the treatment of conditions including vesicovaginal fistula, Neonatal tetanus, and other similar conditions. The patients—one of whom was operated on 30 times ...
Lea test. logMAR chart. An eye chart is a chart used to measure visual acuity comprising lines of optotypes in ranges of sizes. Optotypes are the letters or symbols shown on an eye chart. [1] Eye charts are often used by health care professionals, such as optometrists, physicians and nurses, to screen persons for vision impairment.
Eyeglass prescription. Using a phoropter to determine a prescription for eyeglasses. An eyeglass prescription is an order written by an eyewear prescriber, such as an optometrist, that specifies the value of all parameters the prescriber has deemed necessary to construct and/or dispense corrective lenses appropriate for a patient.
Eye Care Foundation ( ECF) is an international charity organisation active in over 20 countries in Asia, [4] Africa [5] [6] and Latin-America. [7] ECF was founded when Eyecare Worldwide and Mekong Eye Doctors joined forces in 2008. [8] The two organizations shared the same objectives and working together as the current foundation has proved to ...
Orbis International is an international non-profit non-governmental organization (NGO) dedicated to saving sight worldwide. [1] [non-primary source needed] Its programs focus on the prevention of blindness and the treatment of blinding eye diseases in developing countries through hands-on training, public health education, advocacy and local ...
Refractive surgery. Refractive surgery is an optional eye surgery used to improve the refractive state of the eye and decrease or eliminate dependency on glasses or contact lenses. This can include various methods of surgical remodeling of the cornea ( keratomileusis ), lens implantation or lens replacement.
Optometrist. Optometrists are healthcare professionals with a degree in eye care, specifically. In the United States and Canada, they are Doctors of Optometry (O.D.) - this includes optical, medical and some surgical eye care. Their training typically includes four years of college followed by four years of eye specific training (Optometry school).