Ophthalmology is a surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders.
Diabetic retinopathy, is a medical condition in which damage occurs to the retina due to diabetes mellitus. It is a leading cause of blindness in developed countries.
The National Eye Institute (NEI) is part of the U.S. National Institutes of Health (NIH), an agency of the U.S. Department of Health and Human Services. The mission of NEI is “to eliminate vision loss and improve quality of life through vision research.” NEI consists of two major branches for research: an extramural branch that funds studies outside NIH and an intramural branch that funds research on the NIH campus in Bethesda, Maryland. Most of the NEI budget funds extramural research.
This is a partial list of human eye diseases and disorders.
The Lions Eye Institute (LEI) is an Australian medical research institute affiliated with the University of Western Australia. It was established in 1983 with support of the Lions Clubs of Western Australia and headquartered in the Perth suburb of Nedlands, Western Australia. The LEI is a not-for-profit centre of excellence that combines an ophthalmic clinic with scientific discovery developing techniques for the prevention of blindness and the reduction of pain from blinding eye conditions.
Visual impairment, also known as vision impairment, is a medical definition primarily measured based on an individual's better eye visual acuity; in the absence of treatment such as corrective eyewear, assistive devices, and medical treatment– visual impairment may cause the individual difficulties with normal daily tasks including reading and walking. Low vision is a functional definition of visual impairment that is chronic, uncorrectable with treatment or conventional corrective lenses, and impacts daily living. As such low vision can be used as a disability metric and varies based on an individual's experience, environmental demands, accommodations, and access to services. The American Academy of Ophthalmology defines visual impairment as the best-corrected visual acuity of less than 20/40 in the better eye, and the World Health Organization defines it as a presenting acuity of less than 6/12 in the better eye. The term blindness is used for complete or nearly complete vision loss. In addition to the various permanent conditions, fleeting temporary vision impairment, amaurosis fugax, may occur, and may indicate serious medical problems. The abbreviation VIP is sometimes used for Visually Impaired Person, Persons or People.
Neovascularization is the natural formation of new blood vessels, usually in the form of functional microvascular networks, capable of perfusion by red blood cells, that form to serve as collateral circulation in response to local poor perfusion or ischemia.
Robert G. Devenyi FRCSC, FACS is a vitreoretinal surgeon and Professor of Ophthalmology and Vision Sciences at the University of Toronto. He is also the team ophthalmologist for the Toronto Maple Leafs of the National Hockey League. Devenyi is Ophthalmologist-in-Chief and Director of Retinal Services at the University Health Network (UHN), which is affiliated with the University of Toronto. Devenyi is also the co-director of the Donald K. Johnson Eye Institute located at the Toronto Western Hospital, part of UHN. The DKJ Eye Institute is one of Canada's subspecialty ophthalmology facility.
Blurred vision is an ocular symptom where vision becomes less precise and there is added difficulty to resolve fine details.
Fight for Sight is a UK charity funding research into the prevention and treatment of blindness and eye disease.
Laser coagulation or laser photocoagulation surgery is used to treat a number of eye diseases and has become widely used in recent decades. During the procedure, a laser is used to finely cauterize ocular blood vessels to attempt to bring about various therapeutic benefits.
Ulrich Meyer-Bothling is an English ophthalmic surgeon. He is founding member and also the Clinical Director of the Diabetic Retinopathy Screening service for Surrey.
Bascom Palmer Eye Institute is the University of Miami School of Medicine's ophthalmic care, research, and education center. The institute is based in the Health District of Miami, Florida, and has been ranked consistently as the best eye hospital and vision research center in the nation.
Teleophthalmology is a branch of telemedicine that delivers eye care through digital medical equipment and telecommunications technology. Today, applications of teleophthalmology encompass access to eye specialists for patients in remote areas, ophthalmic disease screening, diagnosis and monitoring; as well as distant learning.
The Vision Institute is a research center in the Quinze-Vingts National Eye Hospital in Paris, France. It is one of several such centers in Europe on eye diseases.
The Universitäts-Augenklinik Düsseldorf is the department of Ophthalmology of the University Hospital of Düsseldorf in Germany. It is an internationally renown centre for corneal transplantation, ocular surface disease and management of associated disorders ranging from Glaucoma to oculoplastic surgery. Further subspecialist expertise is established for the diagnosis and surgical and medical treatment of vitreoretinal and macular disorders as well as strabismus.
The Krembil Research Institute, formerly known as the Toronto Western Research Institute, is an academic medical research institute in Toronto. It is one of the largest research institutes in Canada focusing on human neurological disease.
The Legacy Devers Eye Institute in Portland, Oregon, is one of the few private, non-profit centers for ophthalmological care, research, and training in the United States. The institute is affiliated with Legacy Health, a network of seven hospitals in Portland and Southwest Washington. Legacy Devers includes the Thelma and Gilbert Schnitzer Comprehensive Glaucoma Center.
John Marshall MBE, FMedSci, PhD, DSc, FRCPath, FRSB, FRCOphth(Hon), FRCOptom (Hon), FARVO is a British medical scientist and inventor. Currently he is the Frost Professor of Ophthalmology at the Institute of Ophthalmology UCL and Emeritus Professor King's College London. He is a pioneer of laser eye surgery.
Peter Szurman is a German ophthalmologist, scientist, and professor of ophthalmology in Sulzbach/Saar.
