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Astigmatism in Medical News

Bausch & Lomb Survey Shows People with Astigmatism Unaware of Contact Lens Options

ROCHESTER, N.Y., Feb. 24 /PRNewswire/ -- A recent survey conducted by Decision Analyst (an independent research firm in Arlington, Texas) and sponsored by Bausch & Lomb revealed that 4 out of 10 consumers incorrectly believe that their astigmatism prevents them from wearing contact lenses. ...

American Optometric Association Awards Acuvue(R) Oasys(TM) for Astigmatism With Seal of Acceptance for UV Absorbing Contact Lenses

Contact lens meets highest standard for contact lens UV protection SEATTLE, June 26 /PRNewswire-FirstCall/ -- ACUVUE(R) OASYS(TM) Brand Contact Lenses for ASTIGMATISM, today became the fourth contact lens in the ACUVUE(R) family of products to receive the AOA Seal of Acceptance for Ultravio...

Contact Lens Shift Can Compromise Vision of People with Astigmatism with the Blink of an Eye

Clinical study compares rotational stability of two differently designed toric soft contact lenses over a range of every day viewing conditions JACKSONVILLE, Fla., Dec. 5 /PRNewswire/ -- For contact lens wearers who wonder why their vision may sometimes fluctuate during the day, the answer ...

Review of STAAR's Application for the Visian(R) Toric Implantable Collamer(R) Lens by FDA to Resume

...s have been implanted worldwide, of which more than 27,000 have been Visian Toric ICLs outside the U.S. The Visian Toric ICL corrects both myopia and astigmatism with the same procedure," added Mr. Caldwell. Background The FDA notified STAAR Surgical of the integrity hold in a letter dated...

Review of STAAR's Application for the Visian(R) Toric Implantable Collamer(R) Lens by FDA to Resume

...s have been implanted worldwide, of which more than 27,000 have been Visian Toric ICLs outside the U.S. The Visian Toric ICL corrects both myopia and astigmatism with the same procedure," added Mr. Caldwell. Background The FDA notified STAAR Surgical of the integrity hold in a letter dated...

STAAR Surgical Receives Japanese Clearance for the KS-Ni Preloaded IOL Injector System

...e-blocker silicone IOL through an incision size of 2.6 mm as compared to the current 3.2 mm incision size. A smaller incision will likely induce less astigmatism and allows for quicker healing. The KS-Ni Preloaded System also provides for fewer steps in the delivery process of the IOL making the system more us...

Make Sure Your Baby is Seeing the Most Important Things in His World

...trument to assess how the baby's eye responds to particular targets. Many infants have a mild or moderate degree of nearsightedness, farsightedness or astigmatism that often corrects itself as a baby continues to develop. Although correction may not be needed, careful follow-up is necessary. Eye moveme...

UH optometrists make custom contact lenses for long-underserved patients

... there because people do well with them, and they don't sacrifice quality of life. "But, we don't want those restrictions. We want to put whatever astigmatism we want at whatever orientation." Applegate explained that although rigid contact lenses, or gas-permeable ones, are used to correct higher-order ...

Gordon Binder & Weiss Vision Institute in San Diego Launches Innovative New Website

...eiss Vision Institute say that - although they have been leaders in LASIK laser eye surgery procedures to address nearsightedness, farsightedness, and astigmatism in patients who would like to reduce or eliminate their dependence on corrective eyewear - LASIK is just one of many innovative treatments they offer....

Do You Need Glasses?

...riting on signs and television. 3. If you're having difficulty seeing objects both near and far, you could have astigmatism. Other symptoms of astigmatism include inability to work on a computer, watery eyes and eye fatigue. Though not all vision problems warrant glasses or contact lenses, the A...
Astigmatism in Medical Technology

Menicon Undertakes With the Novovision Clinic a Paediatric Myopia Control Clinical Trial

...r a 2-year period. In this prospective, single-centre clinical trial, sixty-two subjects 6 to 12 years of age, and with myopia of -0.75 to -4.00 D and astigmatism < =1.00 D were randomly allocated wear OK or SP correction. Measurements of axial length (using partial coherence interferometry, Zeiss IOLMaster), an...
Astigmatism in Medical Products

Dell Astigmatism Marker

Description: 8-12108 : Designed To Be Used With The Gills Nomograms. 6mm And 8mm Chord Length Radials Placed On The Cornea For Making Limbal Relaxing Incisions. 8-12108-5 : Designed To Be Used With The Gills Nomograms. 6mm & 8mm Chord Length Radials Placed On The Cornea For Making Limbal Relaxing In...
Company:Rhein Medical, Inc.

Pfister Suture Adjustment Set For Astigmatism

Description: The Forceps are designed to grasp suture, and also have a locking mechanism which is useful for adjusting suture tension for correcting astigmatism. When the blades are closed, the tips act as a spatula. The Pincher and Adjuster are designed to fine tune the suture tension in and out of surgery...
Company:Rhein Medical, Inc.

Vertex Toric

Description:... Great vision and disposable lens convenience for those with astigmatism If you have astigmatism and want crisp, clear vision with the convenience of a disposable lens, con...
Company:CooperVision

Technolas 217z Zyoptix System

Description:...rld's leading wavefront-guided laser for personalized vision correction, allows surgeons in the United States to treat myopia up to -7.00 Diopters and astigmatism up to -3.00 Diopters. The Technolas 217z Zyoptix System combines both a 2mm and 1mm truncated Gaussian beam, with an active eye tracker for fast treat...
Company:Bausch & Lomb Storz

Geggel Corneal Transplant Marker

Description:... The markers are useful for running suture placements for trephine openings of 7.75mm to 8.25mm. The markers are easy to use, and offer improvement in astigmatism control. The 16-bite marker product number is 8-12112, and the 24-bite marker product number is 8-12107. The instruments are offered with a compliment...
Company:Rhein Medical, Inc.

Ruminson Astigmatic Gauge & Marker

Description:...egree Interval For Marking On A Cornea. 7mm Inner Diameter & 14mm Outer Diameter Opposing Radials Accommodate All Astigmatic Incisions. The Only astigmatism Gauge That Can Be Set For AKs, LRIs Or Peripheral Corneal Incisions At Any Degree Around The Globe. Marks Single Or Paired AKs, LRIs Or Peripher...
Company:RGP Medical

TMS-4 Corneal Topographer

Description:...K, Minimum K, Average Corneal Power, Potential Visual Acuity, Surface Regularity Index, Surface Asymmetry Index, Corneal Eccentricity Index, Irregular astigmatism Index, Standard Deviation of Corneal Power, Analyzed Area, Elevation/Depression Power, Elevation/Depression Diameter, Simulated Keratometric Cylinder ...
Company:Tomey Corp.

Sunrise Hyperion LTK System

Description:...ved on June 30, 2000 for the temporary reduction of hyperopia from +0.75 to +2.50 diopters for patients 40 years and older with up to 0.75 diopters of astigmatism and refractive stability for the previous 6 months. Unlike most refractive surgery, LTK is not performed in an operating suite but in an ordinary exa...
Company:Sunrise Technologies International, Inc.

Terry-Schanzlin Astigmatome - 8.0mm Disposable Double Blade Units

Description:... The Astigmatome makes precise and accurate cuts for astigmatism correction simply and safely. Depth: 500 to 700....
Company:Oasis Medical

Terry-Schanzlin Astigmatome - Vacuum Syringe

Description:... The Astigmatome makes precise and accurate cuts for astigmatism correction simply and safely....
Company:Oasis Medical
Astigmatism in Medical Definition

Pathology

...Strabismus - Ophthalmoparesis - Progressive external ophthalmoplegia - Esotropia - Exotropia - Refractive error - Hyperopia - Myopia - astigmatism - Anisometropia - Presbyopia - Fourth nerve palsy - Sixth nerve palsy - Kearns-Sayre syndrome - Esophoria - Exophoria - Duane syndrome...
Astigmatism in Medical Dictionary

Astigmatism

Astigmatism is an optical defect in which vision is blurred due to the inability of the optics of the eye to focus a point object into a sharp focused image on the retina. This may be due to an irregular or toric curvature of... An optical system with astigmatism is one where rays t...

Eye Conditions

... the natural lens of the eye . ... related macular degeneration (ARMD), diabetic retinopathy, 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 ... ...

Cornea

...he cornea's shape. ... after RK can cause the cornea to tear and can lead to ... The front surface of the eye ( cornea ) of a person with astigmatism is not curved ... If the cornea's curve is like an oblong the light rays will focus on two points ... The curvature of the cornea (the clear ...
Astigmatism in Biological News

Artificial cornea offers better results for infants, some blind patients

...eek or so, the patient will see as well as they're ever going to see. While astigmatism often limits the quality of vision with traditional corneal transplant, this new device produces no astigmatism and a clearer image." Aquavella evaluated the recent progress in an un...

Results with newer bladeless LASIK equivalent to standard microkeratome LASIK

...d Ophthalmology meeting in Fort Lauderdale, Fla. LASIK (Laser-assisted in situ keratomileusis) involves treating nearsightedness, farsightedness or astigmatism by reshaping the eye's cornea to alter the way the eye refracts light. LASIK involves creating a flap, removing a defined amount of corneal tissue by ...
Astigmatism in Biological Technology

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

...idorf found that virtually all corneal transplant patients have significant astigmatism and by implanting a toric intraocular lens to correct the astigmatism the patients have a chance for better uncorrected vision. His second study...

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

...ntroduce laser eye surgery, Intralase, and laser incision PKs. Dr. Mathers treats patients with nearsightedness (myopia), farsightedness (hyperopia), astigmatism (blurred vision), and presbyopia. Casey Vision Correction Center provides premier patient care, including "All-Laser" or "Bladeless&qu...

Trusted LASIK Surgeons Welcomes Leading Laser Expert and Inventor Jon Dishler, M.D., to Its Unique LASIK Eye Surgeon Directory for Consumers

... custom wavefront optimized capabilities, Carl Zeiss M.E.L. 80 and Alcon Allegretto Eye-Q excimer lasers to treat nearsightedness, farsightedness, and astigmatism and two femtosecond lasers IntraLase and Visumax. The recent FDA approval of the Carl Zeiss Meditec MEL 80 marks the first approval of an entirely ne...

Boston LASIK Eye Surgery Expert Dr. Peter Rapoza Joins Select Group of Doctors in Trusted LASIK Surgeons Directory

...or their vision correction care. He treats patients with a variety of vision problems including nearsightedness (myopia), farsightedness (hyperopia), astigmatism (blurred vision), presbyopia, and cataracts. Ophthalmic Consultants of Boston uses the most modern equipment, including the IntraLase system for &quo...

Rick Fraunfelder, M.D. of the Casey Vision Correction Center in Portland, Oregon, Joins Elite Group of Surgeons Listed at Trusted LASIK Surgeons

..., M.D., performs LASIK and other laser vision and refractive surgery procedures on patients with nearsightedness (myopia), farsightedness (hyperopia), astigmatism (blurred vision), and presbyopia. Dr. Fraunfelder's practice, at Casey Vision Correction Center, provides premier patient care, including "All-L...

Dr. Lawrence Spivack, a LASIK Eye Surgeon Expert Serving Denver, Colorado, Joins Elite Circle of Surgeons Listed at Trusted LASIK Surgeons

...ures including LASIK eye surgery, as well as refractive eye surgery procedures for patients with nearsightedness (myopia), farsightedness (hyperopia), astigmatism (blurred vision), and presbyopia. His practice, Spivack Vision, based in Denver, Colorado, provides premier patient care, including: (a) use of IntraL...

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

...atments. Dr. Chuck and the Wilmer Eye Institute treat a full range of vision problems including nearsightedness (myopia), farsightedness (hyperopia), astigmatism (blurred vision), and presbyopia. Dr. Chuck offers not just LASIK and PRK (laser eye surgery procedures), but other procedures like RLE/CLE (lens imp...

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

...lkowski performs LASIK and other laser vision and refractive surgery procedures on patients with nearsightedness (myopia), farsightedness (hyperopia), astigmatism (blurred vision), and presbyopia. Dr. Olkowski's practice at EyeSight Hawaii provides premier patient care, including IntraLase for "All-Laser&q...

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

...tor for the "Astigmatism in the Cataract Patient" Skills Transfer Course, which helps cataract patients achieve better results in correcting astigmatism (blurred vision). In addition, Dr. Epstein presented a talk at the Alcon booth on "How To Be Fabulously Successful with Premium Intraocular Lens...

Houston LASIK Eye Surgery Expert and Pioneer Jack Holladay, M.D. Joins Influential Group of Eye Surgeons Listed at Trusted LASIK Surgeons

...mized LASIK. Dr. Holladay treats patients with a variety of vision problems including, nearsightedness (myopia), farsightedness (hyperopia), astigmatism (blurred vision), presbyopia (problems readings), and 'sleep and see' contacts. His private practice, the Holladay LASIK Institute, offers the highe...
Astigmatism in Biological Definition

Eye

...d from the length of the eyeball. These include myopia , hyperopia , and astigmatism . Convergence When a person stares at an object, the two eyeball...r degeneration Aniridia Amblyopia Anisometropia Arc eye astigmatism Blindness Cataracts Color blindness Conjunctivitis Corr...
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