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In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up

Sixteen eyes of 8 participants who underwent FS-LASIK and PRK involved in this prospective nonrandomised study. Inclusion criteria includes of having moderate to high myopia (spherical equivalent, SE: - 3.25D to 9.25D).A flap was created and repositioned back after ablated in FS-LASIK, while in PRK...

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Main Authors: Mat Rejab @ Md Rejab, Noorshazana, Hilmi, Mohd Radzi, Mohd. Kamal, Khairidzan, Md Mustafa, Md Muziman Syah
Format: Conference or Workshop Item
Language:English
Published: 2019
Subjects:
RE Ophthalmology
Online Access:http://irep.iium.edu.my/79253/1/In-Vivo%20Confocal%20Microscopy.pdf
http://irep.iium.edu.my/79253/
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spelling my.iium.irep.792532022-04-25T01:40:50Z http://irep.iium.edu.my/79253/ In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up Mat Rejab @ Md Rejab, Noorshazana Hilmi, Mohd Radzi Mohd. Kamal, Khairidzan Md Mustafa, Md Muziman Syah RE Ophthalmology Sixteen eyes of 8 participants who underwent FS-LASIK and PRK involved in this prospective nonrandomised study. Inclusion criteria includes of having moderate to high myopia (spherical equivalent, SE: - 3.25D to 9.25D).A flap was created and repositioned back after ablated in FS-LASIK, while in PRK the entire corneal epithelium was removed(flap-less)before ablated. Central corneas were scanned throughout their full thickness using HRTIII/RCM during baseline and post-operative 1 month by single examiner. Morphologic modifications of KCD were evaluated. Using image analysis, KCD was measured in cell/mm2. Two images with non-artefact were selected from each stromal layer for evaluation of KCD and the average mean was taken for analysis. KCD was manually calculated within a region of interest (ROI)set at 0.16mm2 by modification of brightness and contrast. Cells which are more illuminated and refringent were selected and analysed using Wilcoxon signed-rank and Mann-Whitney U test. 2019 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/79253/1/In-Vivo%20Confocal%20Microscopy.pdf Mat Rejab @ Md Rejab, Noorshazana and Hilmi, Mohd Radzi and Mohd. Kamal, Khairidzan and Md Mustafa, Md Muziman Syah (2019) In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up. In: 7th USM Ophthalmology Symposium in conjunction with the 9th Conjoint Ophthalmology Scientific Conference, 13-15 Sep 2019, Hotel Perdana, Kota Bharu, Kelantan, Malaysia.
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic RE Ophthalmology
spellingShingle RE Ophthalmology
Mat Rejab @ Md Rejab, Noorshazana
Hilmi, Mohd Radzi
Mohd. Kamal, Khairidzan
Md Mustafa, Md Muziman Syah
In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up
description Sixteen eyes of 8 participants who underwent FS-LASIK and PRK involved in this prospective nonrandomised study. Inclusion criteria includes of having moderate to high myopia (spherical equivalent, SE: - 3.25D to 9.25D).A flap was created and repositioned back after ablated in FS-LASIK, while in PRK the entire corneal epithelium was removed(flap-less)before ablated. Central corneas were scanned throughout their full thickness using HRTIII/RCM during baseline and post-operative 1 month by single examiner. Morphologic modifications of KCD were evaluated. Using image analysis, KCD was measured in cell/mm2. Two images with non-artefact were selected from each stromal layer for evaluation of KCD and the average mean was taken for analysis. KCD was manually calculated within a region of interest (ROI)set at 0.16mm2 by modification of brightness and contrast. Cells which are more illuminated and refringent were selected and analysed using Wilcoxon signed-rank and Mann-Whitney U test.
format Conference or Workshop Item
author Mat Rejab @ Md Rejab, Noorshazana
Hilmi, Mohd Radzi
Mohd. Kamal, Khairidzan
Md Mustafa, Md Muziman Syah
author_facet Mat Rejab @ Md Rejab, Noorshazana
Hilmi, Mohd Radzi
Mohd. Kamal, Khairidzan
Md Mustafa, Md Muziman Syah
author_sort Mat Rejab @ Md Rejab, Noorshazana
title In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up
title_short In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up
title_full In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up
title_fullStr In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up
title_full_unstemmed In-vivo confocal microscopy: comparison of Keratocytes cell density (KCD) between Femtosecond LASIK (FS-LASIK) and Photorefractive keratectomy (PRK) at one month follow-up
title_sort in-vivo confocal microscopy: comparison of keratocytes cell density (kcd) between femtosecond lasik (fs-lasik) and photorefractive keratectomy (prk) at one month follow-up
publishDate 2019
url http://irep.iium.edu.my/79253/1/In-Vivo%20Confocal%20Microscopy.pdf
http://irep.iium.edu.my/79253/
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