Cataract
Correcting Astigmatism During Cataract Surgery
During cataract surgery, you can correct corneal astigmatism by toric IOL implantation, limbal relaxing incisions (LRIs) or a combination of the two. Two experts share guidelines for choosing the best approach. (cont.)

Retina
New Screening Tests for AMD
Investigators have taken various approaches to the AMD screening challenge, including frequency-doubling perimetry and psychophysical tests such as noise field perimetry and multifocal electroretinography. Each of these techniques has its limitations, and the search continues. (cont.)

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