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مقاله
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Abstract
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Title:
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Outcomes of MyoRing implantation to treat moderate and severe keratoconus: 3 months versus 1- year follow-up.
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Author(s):
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Sahar Mojaled Nobari, Consuelo Villena(PhD),Khosrow Jadidi(MD)
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Presentation Type:
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Poster
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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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Sahar Mojaled Nobari
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Affiliation :(optional)
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PhD candidate of Optometry in Complutense University , Madrid, Spain
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E mail:
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sahar_optica@hotmail.es
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Phone:
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44228239
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Mobile:
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09124949800,09127374821
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Purpose:
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To report the 1- year visual and refractive outcomes after full-ring intracorneal implantation (MyoRing) to correct moderate and severe keratoconus and comparison the outcomes between 3 and 12 months after surgery.
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Methods:
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This retrospective study included 54 eyes of 50 patients (27 male and 23 female) with moderate and severe keratoconus. The MyoRing (Dioptex GmbH) was implanted by the creation of a pocket within the corneal stroma with the PocketMaker microkeratome. All cases completed one year follow-up. Uncorrected visual acuity (UCVA), best spectacle-corrected visual acuity (BSCVA), manifest refraction, spherical equivalent (SE), keratometry readings were clinically and statistically evaluated.
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Results:
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The mean UCVA (in decimal value) improved significantly from 0.06 ± 0.24 to 0.63 ± 0.09 and the mean BSCVA from 0.32 ± 0.22 to 0.8 ± 0.06 respectively (p<0.001). The spherical equivalent and the mean keratometric value decreased significantly by 6 diopters (p<0.001). There was no significant difference in visual and refractive outcomes between 3 months and 1 year postoperatively.
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Conclusion:
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Following MyoRing implantation in keratoconic eyes the mean SE, UCVA and BSCVA remained stable 3 months after surgery. Management of moderate and severe keratoconus using MyoRring implantation is safe and effective procedure.
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Attachment:
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5880.pptx
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