People who need cataract surgery, but dont like the prospect of having their eyes sutured, may be in for some good news: A team of researchers has developed a novel, adhesive hydrogel that can be painted over incisions from cataract surgery and offers the potential for faster, improved repair, they say. The hydrogel may help avoid complications associated with sutures -- the most common repair method for those types of incisions -- or unsutured incisions that are left to heal on their own, another repair method of cataract surgery.
Cataract surgery is one of the most commonly performed surgical procedures in the United States, with over 1.5 million procedures performed each year, according to the National Eye Institute. The number is expected to increase with the growth in the aging population.
The transparent hydrogel is made of special polymer materials which act like the liquid bandages sold in stores for topical wounds. It is described in the Oct. 13 print issue of the Journal of the American Chemical Society, a peer-reviewed publication of the American Chemical Society, the worlds largest scientific society.
Michael Bernstein | EurekAlert!
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