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مقاله
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Abstract
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Title:
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One Year Results of Keraring SI6 Model in Early and Moderate Keratoconus
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Author(s):
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Hassan Hashemi, Kazem Amanzadeh
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Presentation Type:
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Oral
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Subject:
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Cornea and Anterior Segment
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Others:
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Presenting Author:
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Name:
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Hassan Hashemi
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Affiliation :(optional)
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Noor ophthalmology research center, Noor Eye Hospital, Tehran, Iran
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E mail:
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info@irsocongress.org
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Phone:
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0
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Mobile:
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09121127421
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Purpose:
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To evaluate visual, Refractive and corneal topographic outcomes after Implantation of Keraring in Eyes with early to moderate Keratoconus.
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Methods:
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This Case Series study is comprised of 200 eyes with grade 1 to 4 Keratoconus that had Keraring SI6 implantation using femtosecond technology (ALCON-fs-200 and LDVZ6) Visual, refractive and corneal topography outcomes were reported after one years follow-up.
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Results:
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The mean preoperative uncorrected visual acuity (UCVA) for all Eyes was 0.25 snellen line, and improved to 0.51 after one year (P-value <0.05). The mean preoperative BSCVA for all eyes was 0.40 snellen line, and improved to 0.63 at one year (P-value<0.05). There was a significant reduction in spherical Equivalent error from -3.5 to -0.97 D (P-value<0.05) and decrease in preoperative K-Max from 50.02 to 46.65 D postoperatively. (P-value<0.05) The Mean refractive cylinder decreased from 3.40 to 0.87 D postoperative (P-Value<0.05).
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Conclusion:
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After one year follow-up Keraring Implantation using femtosecond Laser is effective for the treatment of Keratoconus and provides safe and acceptable visual outcomes.
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Attachment:
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