To report visual and refractive outcomes, and endothelial cell loss following primary and secondary ‘piggyback’ toric intraocular lens (IOL) implantation in patients with high post-penetrating ...

Dr. Colby answers the question: 'What Are Toric Contact Lenses?' Aug. 24, 2009— -- Question: What are toric contact lenses, when are they used and what are the risks/benefits of using them?

Postkeratoplasty astigmatism is a cause of significant visual impairment and can be difficult to treat satisfactorily. Treatment options include compression sutures, astigmatic keratotomy, targeted ...

Objectives: To characterize toric contact lens prescribing worldwide. Methods: Up to 1,000 survey forms were sent to contact lens fitters in up to 39 countries between January and March every year for ...

This survey involved analysis of a very large data set; as such, interpretation of the statistical results needs to be undertaken with care. Because statistical outcomes are related to sample size, ...

I've been wearing yearly toric lenses for a while now, and I'm just starting to try to change over to 2-week ones. A complaint that I had about my old lenses was that I often didn't see perfectly ...

Please provide your email address to receive an email when new articles are posted on . Over the years, one of the most frustrating soft contact lens patients I’ve had to deal with is the low myope ...

ABBOTT PARK, Ill., April 18, 2013 /PRNewswire/ -- Abbott (NYSE: ABT) today announced that the TECNIS ® Toric 1-Piece intraocular lens (IOL) has received U.S. Food and Drug Administration (FDA) ...

Intraocular lenses are implanted in a patient's eye after the removal of the natural lens that has become clouded by a cataract. Unlike conventional IOLs, the TECNIS Toric 1-Piece IOL can correct a ...