Glaucoma Center - Sierra Vista, AZ
Sierra Vista Eye Doctor Doctors for GlaucomaType of Physician: Eye Doctor What is a Eye Doctor? A certification by the Board of Ophthalmology; practitioners provide comprehensive eye and vision care. They are trained to diagnose, monitor and medically or surgically treat all eyelid and orbital problems affecting the eye and visual pathways, and to diagnose, monitor and treat all eye and visual disorders. They often prescribe vision services (glasses and contact lenses) as well as serve as a consultant to physicians and other professionals. Specialty: Ophthalmology Common Name: Eye Doctor Eye Doctor Doctors in Sierra Vista * Cochise Eye & Laser Center  Cochise Eye & Laser Center  Cochise Eye & Laser Center  Diego H Calonje MD PC  Retina Centers PC  Retina Centers PC  Retina Centers PC  Southwestern Eye Center  Southwestern Eye Center  Southwestern Eye Center  Southwestern Eye Center  Southwestern Eye Center  Hodges Eye Care & Surgical Center  Desert Eye Associates Ltd  Desert Eye Associates Ltd  Desert Eye Associates Ltd  Retina Associates SW PC  Desert Eye Associates Ltd  Retina Associates SW PC  Retina Associates SW PC  Cornea Associates PLLC  Arizona Eye Consultants  Arizona Eye Consultants  Arizona Eye Consultants  Cornea Associates PLLC  Jorge A Godinez MD  Arizona Centre Plastic Surgery  El Dorado Eye Associates  David W Day MD  El Dorado Eye Associates  El Dorado Eye Associates  University Physicians Healthcare Ophthalmology  University Physicians Healthcare Ophthalmology  University Physicians Healthcare Ophthalmology  Southern Arizona Ophthalmology  Eye Associates of Tucson  Eye Associates of Tucson  Eye Associates of Tucson  Eye Associates of Tucson  Alma Murphy MD PC  Norman Ahl MD  University Physicians Healthcare Ophthalmology  University Physicians Healthcare Ophthalmology  University Physicians Healthcare Ophthalmology  University Physicians Healthcare Ophthalmology  University Physicians Healthcare Ophthalmology  University Physicians Healthcare Ophthalmology  Charles S Gannon MD  Retina Specialists of Southern Arizona PLLC  Tucson Eye Care PC  Retina Specialists of Southern Arizona PLLC  Robert Snyder MD PhD  Hodges Eye Care & Surgical Center  Lynn Polonski MD  Sam Sato MD PC  Sam Sato MD PC  Barnet Dulaney Perkins Eye Center  Fishkind & Bakewell Eye Care & Surgery Centers  Fishkind & Bakewell Eye Care & Surgery Centers  Fishkind & Bakewell Eye Care & Surgery Centers  Glaucoma Specialists  Jonathon L Gross MD  Tucson Eye Physicians  Eye Associates of Tucson  Tucson Eye Physicians  Christopher M Seniw MD PC  Pima Eye Institute PC  Pima Eye Institute PC  Mark L Griswold DO  Southwestern Eye Center Sierra Vista, ArizonaUpcoming Local Events2012-06-01
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GlaucomaWhat is glaucoma?Glaucoma is a disease of the major nerve of vision, called the optic nerve. The optic nerve receives light-generated nerve impulses from the retina and transmits these to the brain, where we recognize those electrical signals as vision. Glaucoma is characterized by a particular pattern of progressive damage to the optic nerve that generally begins with a subtle loss of side vision (peripheral vision). If glaucoma is not diagnosed and treated, it can progress to loss of central vision and blindness. Glaucoma is usually, but not always, associated with elevated pressure in the eye (intraocular pressure). Generally, it is this elevated eye pressure that leads to damage of the eye (optic) nerve. In some cases, glaucoma may occur in the presence of normal eye pressure. This form of glaucoma is believed to be caused by poor regulation of blood flow to the optic nerve.
How common is glaucoma?Worldwide, glaucoma is the leading cause of irreversible blindness. In fact, as many as 6 million individuals are blind in both eyes from this disease. In the United States alone, according to one estimate, over 3 million people have glaucoma. As many as half of the individuals with glaucoma, however, may not know that they have the disease. The reason they are unaware is that glaucoma initially causes no symptoms, and the subsequent loss of side vision (peripheral vision) is usually not recognized.
What causes glaucoma?Elevated pressure in the eye is the main factor leading to glaucomatous damage to the eye (optic) nerve. Glaucoma with normal intraocular pressure is discussed below in the section on the different types of glaucoma. The optic nerve, which is located in back of the eye, is the main visual nerve for the eye. This nerve transmits the images we see back to the brain for interpretation. The eye is firm and round, like a basketball. Its tone and shape are ... Recommended Reading Related to GlaucomaWhat is LASIK?LASIK stands for laser in situ keratomileusis, which means using a laser underneath a corneal flap (in situ) to reshape the cornea (keratomileusis). This procedure utilizes a highly specialized laser (excimer laser) designed to treat refractive errors, improve vision, and reduce or eliminate the need for glasses or contact lenses. This laser procedure alters the shape of the cornea, which is the transparent front covering of the eye. Though the excimer laser had been used for many years before, the development of LASIK is generally credited to Ioannis Pallikaris from Greece around 1991.
How does LASIK work?During the LASIK procedure, a specially trained eye surgeon first creates a precise, thin hinged corneal flap using a microkeratome. The surgeon then pulls back the flap to expose the underlying corneal tissue, and then the excimer laser ablates (reshapes) the cornea in a unique pre-specified p... Other Related Glaucoma ArticlesEmergency Contact for Sierra Vista
Nearby Sierra Vista Hospitals *Sierra Vista Regional Health Center Copper Queen Community Hospital Benson Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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