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Cornea in Medical News

Dr. Dean Dornic Certified to Perform Artificial Cornea Transplant

Eye Specialists of Carolina announced that medical director, Dr. Dean Dornic, has been certified to perform corneal transplants with the AlphaCor artificial cornea. (Vocus) June 15, 2009 -- Eye Specialists of Carolina announced that medical director, Dr. Dean Dornic, ha...

State of the Art Cornea and Laser Vision Correction Practice Opens in Colorado

DENVER and FORT COLLINS, Colo., Feb. 23 /PRNewswire/ -- Cutarelli Vision is celebrating its Grand Openings in Denver and Fort Collins, Colorado. Both locations offer the most advanced vision correction technology including the Allegretto Wave, the Visx S4 with CustomVue, and All Laser Intralase. ...

Dallas area cornea shortages could benefit from national study

DALLAS April 1, 2008 Surgeons and patients from UT Southwestern Medical Center and UT Southwestern Transplant Services Center joined in a landmark study showing that corneas from older donors are as successful for transplants after five years as is tissue from younger donors, allowing possible e...

Novel Method of Adult Stem Cell Growth may Help to Treat Cornea Disorders

Ophthalmologists at the University Clinic of the University of Navarra have confirmed the efficacy of a self-designed, novel method of adult stem cell growth for its capacity to grow cornea stem cells in animal studies. Ana Fernandez Hortelano, ophthalmologist at the hospital, applied the...

Soft Contacts Designed for Cone-Shaped Cornea

Custom-designed contacts improved vision for subjects with keratoconic eyes and offer hope of nonsurgical treatment instead of corneal transplants . University of Rochester researchers describe the custom design techniques and results of visual acuity tests in a paper published in April in Optics L...

Tips from the journals of the American Society for Microbiology

...cies is associated with many different human diseases such as central nervous system infections and Acanthamoeba keratitis (AK), an infection of the cornea that can ultimately lead to blindness. 85% of AK cases in the United States are attributed to contact lens wear, with some specific risk factors bein...

SynergEyes, Inc. Launches New Hybrid Lens Design for Keratoconus Patients

...sign is optimized to vault the predominant irregularities of the keratoconic cornea, thus effectively restoring vision to a vast majority of irregular cornea patients, without compromising comfort or eye health, even in the most challenging cases. ClearKone(TM) is now available in limited release in the Uni...

Can a Contact Lens Cure Nearsightedness? Five-Year Clinical Study Testing Corneal Reshaping Therapy as Possible Method to Arrest Myopia

...d upon waking the induced flatter curvature of the cornea results in clear vision thus reducing or eliminati...s contact lens fitting philosophy is to change the cornea shape for the sole purpose of reducing the amount ...hinking suggests that these CRT lenses flatten the cornea but other evidence suggests that these lenses may ...

Test Before Corneal Transplant May Improve Outcome

...ye. In some cases, the damage is so great that the cornea needs to be replaced with a transplant, according ...cademy of Ophthalmology. It was already known that cornea transplants were more likely to fail in patients w...ejection," study lead author Dr. Roni M. Shtein, a cornea specialist, said in the news release. The stu...

Intralase “Bladeless” Lasik Gains Popularity in the Raleigh, NC Area

...involves using a laser to reshape the cornea. The cornea functions as a lens and changing the shape of the cornea changes the power of the lens. Changes to the lens...tional LASIK. For the patient this means that the cornea is stronger and more structurally sound. This may...

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Cornea in Medical Technology

Improved Cornea Surgery Technique Provides Enhanced Transplant Success

Researcher at American Academy of Ophthalmology Annual Meeting Describes Advance in Treatment of Endothelial Disease NEW ORLEANS, Nov. 12 /PRNewswire/ -- In a research presentation today at the American Academy of Ophthalmology's Annual Meeting, Massimo Busin, MD, department head ...

Durezol(TM) in the Treatment of Uveitis and Ganciclovir in the Treatment of Herpetic Keratitis: Studies of Treatments for Leading Causes of Blindness to Be Presented

...steroids, Durezol is contraindicated in patients with viral diseases of the cornea and conjunctiva, and those with fungal or mycobacterial infections of the e...herpes simplex, and perforation of the globe where there is thinning of the cornea or sclera. Ocular adverse reactions occurring in 5-15% of subjects in cli...

Sirion Therapeutics Announces Positive Pivotal Uveitis Data for Durezol(TM)

...steroids, Durezol is contraindicated in patients with viral diseases of the cornea and conjunctiva, and those with fungal or mycobacterial infections of the e...herpes simplex, and perforation of the globe where there is thinning of the cornea or sclera. Ocular adverse reactions occurring in 5-15% of subjects in cli...

Video: Sirion Therapeutics Launches Durezol for Postoperative Ocular Inflammation and Pain

... corticosteroids, is contraindicated in patients with viral diseases of the cornea and conjunctiva, and also in fungal infections or mycobacterial infections ...herpes simplex, and perforation of the globe where there is thinning of the cornea or sclera. Ocular adverse reactions occurring in 5-15% of subjects in cli...
Cornea in Medical Products

BD Beaver Clear Cornea Incision System

Description: BD Beaver Clear Cornea Incision System - the first family of instruments developed specifically for the Cataract surgeon. The System has been methodically designed to give you an alternative to costly diamond knives. Beaver safety knives have an integrated safety shield that is designed to both pr...
Company:BD Ophthalmics

Stealth DBO Clear Cornea Diamond Knife

Description: The double beveled oblique blade provides a true, straight incision. Penetrating through Bowman's and Descemet's membranes without inducing corneal distortion. No need to "Dimple Down"....
Company:DGH Technologies, Inc.

Clear Cornea 2.8mm Angled CVD Diamond

Description: Rhein Medical announces its new CVD Diamond Knives. New advancements in diamond technology allow the incredible sharpness of diamonds to be used at a more economical cost. Proven diamond blade sharpness improves stromal reapproximation, enhances healing, and insures a superior postoperative result....
Company:Rhein Medical, Inc.

Rowen White to White Cornea Gauge

Description: A Set Of Corneal Gauges Allowing The Exact Outer Diameter Measurement Of A Cornea. Range Of 10.5mm To 13.0mm, With 0.25mm Increments. Easy And Quick To Use, With One-HandedOperation. Simply Dial The Desired Gauge And Place Over A Cornea For Confirmation Of Exact Corneal Diameter. ...
Company:Rhein Medical, Inc.

PremierEdge™ Clear Cornea Knives - Trapezoid

Description: PremierEdge™ Clear Cornea Knives - Trapezoid....
Company:Oasis Medical

PremierEdge™ Clear Cornea Knives - Parallel Sides

Description: PremierEdge™ Clear Cornea Knives - Parallel Sides....
Company:Oasis Medical

PremierEdge™ Clear Cornea Knives

Description: PremierEdge™ Clear Cornea Knives....
Company:Oasis Medical

AlphaCor™ Artificial Cornea

Description: AlphaCor is a biocompatible, flexible, one-piece artificial cornea (keratoprosthesis) designed to replace a scarred or diseased native cornea. The World Health Organisation (WHO) reports that corneal blindness affects more than 10 million people worldwide, however only 100,000 people receive corn...
Company:CooperVision Surgical

Dyna View 156°

Description:...lens maneuverability as the eye can be held in the primary position. The minified design also allows dynamic movement and viewing on the average sized cornea increasing the lens dynamic field of view and mobility for detailed inspection of the retina extending to the far periphery....
Company:Volk Optical, Inc.

Super Field®

Description:... as the primary high resolution slit lamp fundus diagnosis lens. The SuperField has been specifically designed for increased working distance from the cornea (7mm), making it more practical than competitive pan fundus lenses. Its small 30.2mm diameter housing also proves highly useful for dynamic fundoscopy...
Company:Volk Optical, Inc.

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Cornea in Medical Definition

Pathology

...- Epiphora - Exophthalmos - Enophthalmos Conjunctiva Conjunctivitis - Pterygium - Subconjunctival hemorrhage Sclera and cornea Scleritis - Keratitis - Corneal ulcer - Snow blindness - Thygeson's superficial punctate keratopathy - Fuchs' dystrophy - Keratoconus ...
Cornea in Medical Dictionary

Cornea

The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber. Together with the lens, the cornea refracts light, accounting for approximately two-thirds of the eye's total optical... Corneal transplantation, also known as corneal grafting or ...

Cloudy cornea

Did the cornea become cloudy quickly, or did it develop slowly? When did you first notice this? ... diagnosis related to cloudy cornea to your personal medical ... Medical Encyclopedia: Cloudy cornea . The cornea is a transparent structure ... If the cornea becomes cloudy , ...

Tonometry

... ophthalmology, tonometry is the procedure eye care professionals perform to ... Transpalpebral tonometry does not involve contact with the cornea and does not ... A tonometry test measures the pressure inside your eye, which is called intraocular pressure (IOP) ... Electronic indentation ...

Sclera

...f tissue covering all of the eyeball except the cornea ... The sclera is perforated by plenty of nerve...tish fibrous membrane (albuginea) that with the cornea forms the ... Care must be exercised when pla...e body of the needle and ... Described is the cornea and aspects of this ocular structure. ... scle...

Refraction test

...Policy ... Refraction is the first and most basic test that all patients complete at NVLC during their initial ... Refraction tests the cornea and lens in the ... Refraction Test information at HowStuffWorks. Learn about the purpose of Refraction Test , what to expect and how to...

Pterygium

...... A pterygium often grows in a "wing" shape,, which extends across the cornea ... Los Angeles Lasik surgeon, Dr. Khanna, has included Pterygium qu..... A Pterygium (TER-i-gee-um) is a fleshy pink tissue that crosses the cornea (the ... ...

Ocular

...est prices. Ocular Surface Treatments - Department of Ophthalmology at the University of Minnesota ... The ocular surface is comprised of the cornea (the clear window of ... ...

Myopia

...xplains the causes and symptoms of eye disorder known as nearsightedness or myopia . ... In people with myopia , the eyeball is too long or the cornea has ... Therapeutic interventions to prevent myopia . Conclusion. References ... Myopia is a leading cause of loss of vision throughout the ...

Hyphema

...ed to describe bleeding in the anterior chamber (the space between the cornea and ... for the doctor to determine the cause of the hyphema . ... Re...ns and symptoms (bleeding in the eye), causes (ocular trauma between the cornea and iris) and diagnosis. ... Hyphema " ... More about Hyphema : Cau...

Eye Conditions

...hy, and other conditions . ... Eye Conditions . Astigmatism ... a vision condition that occurs when the front surface of your eye — the cornea ... a vision condition in which the crystalline ... Up-to-date information on eye conditions , including eye infections, cataracts, gla...
Cornea in Biological News

The role of stem cells in renewing the cornea

A group of researchers in Switzerland has published a study appearing in the Oct 1 advance online edition of the Journal Nature that shows how the cornea uses stem cells to repair itself. Using mouse models they demonstrate that everyday wear and tear on the cornea is repaired from stem cell...

Artificial cornea offers better results for infants, some blind patients

Infants and adults who are blind due to a cloudy or damaged cornea are seeing some remarkable results thanks to a new version of an artificial implant that takes the place of the cornea, the clear covering of the eye that serves as our window on the world. The results of operations involving the ...

An artificial cornea is in sight, thanks to biomimetic hydrogels

If eyes are "the windows of the soul," corneas are the panes in those windows. They shield the eye from dust and germs. They also act as the eye's outermost lens, contributing up to 75 percent of the eye's focusing power. On Sept. 11 in San Francisco at the annual meeting of the American Chemical S...

Scientists discover why cornea is transparent and free of blood vessels, allowing vision

Scientists at the Harvard Department of Ophthalmology's Schepens Eye Research Institute and Massachusetts Eye and Ear Infirmary (MEEI) are the first to learn why the cornea, the clear window of the eye, is free of blood vessels--a unique phenomenon that makes vision possible. The key, say the resea...

Artifical cornea lets woman blind 20 years see

A severe allergic reaction to a medication robbed Elma Phifer of her vision two decades ago when she was 39. The reaction scarred her corneas and reduced the ability of her eyes to soothe their damaged surfaces by remaining moist. She came to rely upon family and friends to help her do many of th...

LSUHSC's Bazan awarded ARRA grant to preserve vision

...n and extensive damage occurs when the equilibrium between chemical messengers (lipid mediators) that are released in response to tissue injury in the cornea is lost. Dr. Bazan's research will focus on several of these mediators platelet-activating factor (PAF) which appears to play a key role contributing...

Story tips from the Department of Energy's Oak Ridge National Laboratory, June 2009

...nstrument to the patient's unique pathology. The other tools are the Corneal NanoPunch, used to enhance the healing of abrasions and erosions, and the cornea Treatment Tool, useful for delivering drugs from the array of glass spikes on the tip of the tool to the exact disease sites. Patents are pending. Thi...

Stem cell therapy makes cloudy corneas clear, according to Pitt researchers

...y of donor tissue because the procedure alters the cornea in a way that makes it unsuitable for transplantat...esearchers identified stem cells in a layer of the cornea called the stroma, and they recently showed that e...lumican, which plays a critical role in giving the cornea the correct structure to make it transparent. M...

Ambati study published in PNAS

...mier journals such as Cell and in Nature, which termed it "stunning." But these side effects could themselves find useful application, for example, in cornea transplantation, where growth of new blood and lymph vessels is believed to be a major cause of graft failure. The new findings are published in th...

Potential new herpes therapy studied

...s virus causes cold sores or fever blisters around the mouth, genital herpes, a deadly but rare type of encephalitis, and keratitis, a scarring of the cornea that leads to vision loss. HSV-2 is the more common cause of genital herpes. Existing herpes treatments work because the active ingredients target ...

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Cornea in Biological Technology

LASIK and Vision Correction Experts from Trusted LASIK Surgeons Directory Achieve Top Awards at ASCRS Meeting

...y attend the ASCRS annual meeting. Doctors Parag A. Majmudar of Chicago cornea Consultants, Ltd. a LASIK eye surgery expert in Chicago , Shachar Tauber o...Missouri seeking LASIK eye surgery , presented his research in the field of cornea and Refractive Surgery on "Managing the Ocular Surface After Refractiv...

Photos: Breakthrough Technology Enables Edible TruTag(TM) to Prevent Counterfeit Medicine

... and with additional applications in industrial cleaning and environmental management. Eyegenix(TM) is developing a bio-integrating artificial cornea which holds the promise of returning sight to 10 million people worldwide who are blind from corneal disease. TruTag(TM) is a nanoporous silic...

Leading Refractive Eye Surgery Experts from Trusted LASIK Surgeons Directory Educate Peers at ASCRS Annual Meeting

... Chicago Lasik and Refractive Surgery Expert Dr. Randy Epstein of Chicago cornea Consultants, Ltd. , gave a presentation on refractive intraocular lens impl...alo Alto and San Jose LASIK surgery expert Dr. Edward Manche, Director of cornea and Refractive Surgery at the Stanford Eye Laser Center and Professor of Op...

Trusted LASIK Surgeons Welcomes LASIK Expert William Mathers, M.D. of the Casey Vision Correction Center in Portland, Oregon, to Its LASIK Directory

...or Award, the International Society of Refractive Surgery, the American Society of Cataract and Refractive Surgery, Research to Prevent Blindness, The cornea Society (formerly the Castroviejo Society), the Association for Research in Vision and Ophthalmology and the Contact Lens Association of Ophthalmologi...

Frost & Sullivan Recognizes Novagali Pharma for Innovation in Ophthalmic Therapies

...roperties that increase therapeutic residence time on the eye's anterior, also benefit the eye's posterior. Increased contact and penetration into the cornea and conjunctiva allows for more of the drug to diffuse to the anterior segment as well. Compared to conventional eye drops and anionic emulsions,...

Sirion Therapeutics Supplemental New Drug Application for Durezol(TM) to Treat Uveitis is Accepted for Review by the FDA

...steroids, Durezol is contraindicated in patients with viral diseases of the cornea and conjunctiva, and those with fungal or mycobacterial infections of the e...herpes simplex, and perforation of the globe where there is thinning of the cornea or sclera. Ocular adverse reactions occurring in 5-15% of subjects in clin...

Baltimore LASIK Surgeon Roy Chuck, MD, PhD of the Wilmer Eye Institute at Johns Hopkins Lists with Trusted LASIK Surgeons

...er surgeons at The Wilmer Laser Vision Center are full-time faculty members of The Johns Hopkins Hospital, Wilmer Eye Institute and are highly trained cornea experts who can help you to understand laser vision correction and its impact on your long-term vision health. The Wilmer Eye Institute trains more e...

Video: Allergan Announces U.S. Food and Drug Administration (FDA) Approval of Latisse(TM) -- First and Only Treatment Approved by the FDA for Hypotrichosis of Eyelashes

...ck pain (11%), and headache (11%). In blepharospasm, the most common side effects following injection include ptosis (20.8%), inflammation of the cornea (6.3%), and eye dryness (6.3%). In strabismus, the most common side effects following injection include ptosis (15.7%) and vertical deviation (16...

Hawaii LASIK Eye Surgery Expert Dr. John D. Olkowski Qualifies and Lists with Trusted LASIK Surgeons

...g the American Academy of Ophthalmology, the International Society of Refractive Surgery, the American Society of Cataract and Refractive Surgery, the cornea Society, and the Eye Bank Association of America. Locally, Dr. Olkowski is a member of the Hawaii Lions Eye Bank where he serves as an associate dire...

Top LASIK and Refractive Experts in Trusted LASIK Surgeons Directory Present Research and Educate Their Peers at Annual AAO Meeting in Atlanta

...icago LASIK eye surgeon Randy Epstein of Chicago cornea Consultants , was a co-instructor for the "As... corneal scars, opacities, and cloudy areas of the cornea with the excimer laser can in many cases eliminate... to precisely measure the sub-surface of the human cornea in three dimensions. Dr. Manche concluded that &q...
Cornea in Biological Definition

Collagen

...s and tendons . It is responsible for skin elasticity, and its degradation leads to wrinkles that accompany aging. Collagen also fills out the cornea where it is present in crystalline form. Collagen is the most abundant protein in mammals . Contents showTocToggle("show","hide") ...

Eye

... nearer one. Most of the refraction occurs at the cornea which has a fixed curvature. The remainder of the... refraction errors arising from the shape of the cornea and lens, and from the length of the eyeball. Thes...anal of Schlemm Ciliary muscle (or body) cornea Conjunctiva Choroid Fovea Iris...

Marfan syndrome

...is a common condition associated with Marfan syndrome. In addition, the weakening of connective tissue often causes detachment of the retina and/or cornea . Treatment The heart conditions related to Marfan syndrome may not necessarily produce obvious symptoms. As a result, regular checkups by a c...
Cornea in Biological Dictionary

Smooth muscle

... smooth muscle ? Meaning of smooth muscle medical term. What does smooth muscle mean? ... n a tiny smooth muscle at the junction of the cornea and sclera, ... Smooth muscle summary with 8 pages of encyclopedia entries, essays, summaries, research information, and more. ... The Vascular...
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Breaking Biology News(10 mins):UC Riverside plant pathologist receives national recognition 2CNIO scientists discover that pluripotency factor NANOG is also active in adult organisms 2Postcards from the photosynthetic edge 2Postcards from the photosynthetic edge 3
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