|
مقاله
|
Abstract
|
|
|
Title:
|
The effect of MyoRing in the correction of myopia in keratoconus patients with high myopia
|
Author(s):
|
Farhad Nejat MD, Khosrow Jadidi MD, Seyed Aliasghar Mosavi MD, Ali katiraey MD, Leila Janani PhD
|
Presentation Type:
|
Poster
|
Subject:
|
Cornea and Anterior Segment
|
Others:
|
|
Presenting Author:
|
|
Name:
|
Farhad Nejat
|
Affiliation :(optional)
|
Department of Ophthalmology, Bina Eye Hospital , Tehran, Iran
|
E mail:
|
fanejat@yahoo.com
|
Phone:
|
6745
|
Mobile:
|
09124014938
|
|
|
Purpose:
|
To evaluate the effect of mechanical implantation of myoring in keratoconus patients with high myopia.
|
Methods:
|
This study comprised 32 eyes of 32 keratoconus patients (14 male , 18 female) with high myopia which had MyoRing (Dioptex GmbH) implantation using mechanical dissection with PocketMaker microkeratome and completed 3 months of follow-up. Preoperative and postoperative visual acuity,keratometry, aberrometry, and refraction were the main outcome measures of the study.
|
Results:
|
The mean age was 30 ± 7 years (range 20- 44 years) .The mean preoperative UCVA improved from 1.14 ± 0.32 logMAR to 0.35 ± 0.24 logMAR (P˂0.001) postoperatively , the mean BCVA improved from 0.47 ± 0.20 logMAR to 0.22 ± 0.15 logMAR (P˂0.001), the mean K reading decreased by 3.55 D , from 51.6 ± 3.26 SD to 47.51 ± 3.57 (P˂0.001), the mean astigmatism decreased by 2.6 D from -4.60 ± 1.86 to -2.00 ± 1.51(P˂0.001) and the mean Myopia decreased from -8.18 ± 2.58 SD to -0.32 ± 2.15 SD (P˂0.001) .
|
Conclusion:
|
The outcomes of the study show that myoring is quite effective method in the correction of myopia in keratoconus patients with high myopia.
|
Attachment:
|
4839.pptx
|
|