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مقاله
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Abstract
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Title:
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Comparison of visual threshold in visual field pre and post myopic photorefractive keratectomy
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Author(s):
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Mohammd Hosein Validad,Hamid Reza Barkhordari Yazdi
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Presentation Type:
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Oral
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Subject:
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Glaucoma
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Others:
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Presenting Author:
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Name:
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Hamid Reza Barkhordari Yazdi
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Affiliation :(optional)
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zahedan ophthalmology center
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E mail:
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barkhordariyazdi@yahoo.com
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Phone:
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03518242521
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Mobile:
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09133516972
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Purpose:
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Comparison of visual threshold in visual field pre and post myopic photorefractive keratectomy
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Methods:
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40 patient with inclusion criteria was examinated with slit lamp and pentacam.visual field of all patient was done with Humphery visual field II analyser750 (zeiss) and data registered in computer then all patient have myopic photorefractive keratectomy with standard prk protocol and follow up to 3 month for refraction stability.then patients have another visual field analysis.data pre and post operation was analysed with paired student t test.
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Results:
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: UN corrected and best corrected visual aquity post prk improved that was statistically significant that show central visual aquity improvement but mean deviation post prk deteriorated that show visual field post prk deteriorated, although it was not statistically significant
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Conclusion:
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visual field post prk deteriorated, although it was not statistically significant
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Attachment:
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