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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2019
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| Online Access: | http://irep.iium.edu.my/79253/ http://irep.iium.edu.my/79253/1/In-Vivo%20Confocal%20Microscopy.pdf |
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iium-792532020-02-28T02:19:05Z 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. |
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Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
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IIUM Repository |
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Online Access |
| 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/ http://irep.iium.edu.my/79253/1/In-Vivo%20Confocal%20Microscopy.pdf |
| first_indexed |
2023-09-18T21:51:23Z |
| last_indexed |
2023-09-18T21:51:23Z |
| _version_ |
1777413791988842496 |