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Toric Lens Implants
Toric cataract implants are new technology which allow patients who have astigmatism to see clearly without glasses after cataract surgery. Astigmatism is a common focusing error where the cornea is shaped somewhat more like a football, than perfectly round like a basketball. Most patients with astigmatism depend on glasses or contact lenses to see clearly.
Traditional cataract implants correct for nearsightedness or farsightedness. However, they do not correct for astigmatism. Patients who have astigmatism and have cataract surgery with a traditional implant are dependent on glasses after surgery for clear vision. A toric implant corrects for nearsightedness, farsightedness, and astigmatism, reducing the need for glasses after surgery.
Toric implants are comprised of the same material and have the same excellent safety record as traditional implants. The surgery is performed generally the same way as any cataract surgery; with the exception that special attention is paid to the orientation of the implant to treat the astigmatism. The precise implant shape and accurate surgical placement provides excellent post operative vision without glasses or contact lenses.