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Habib, A., Allam, I., Seddik, A., Ibrahim, C. (2024). CORRELATION BETWEEN OCULAR SURFACE CHANGES AND CENTRAL CORNEAL THICKNESS AFTER LASER ASSISTED IN SITU KERATOMILEUSIS. ALEXMED ePosters, 6(3), 21-22. doi: 10.21608/alexpo.2024.305405.1894
Amr AbdEl-Azim Habib; Ibrahim Allam; Ahmed Metwally Seddik; Christine Amir Makram Ibrahim. "CORRELATION BETWEEN OCULAR SURFACE CHANGES AND CENTRAL CORNEAL THICKNESS AFTER LASER ASSISTED IN SITU KERATOMILEUSIS". ALEXMED ePosters, 6, 3, 2024, 21-22. doi: 10.21608/alexpo.2024.305405.1894
Habib, A., Allam, I., Seddik, A., Ibrahim, C. (2024). 'CORRELATION BETWEEN OCULAR SURFACE CHANGES AND CENTRAL CORNEAL THICKNESS AFTER LASER ASSISTED IN SITU KERATOMILEUSIS', ALEXMED ePosters, 6(3), pp. 21-22. doi: 10.21608/alexpo.2024.305405.1894
Habib, A., Allam, I., Seddik, A., Ibrahim, C. CORRELATION BETWEEN OCULAR SURFACE CHANGES AND CENTRAL CORNEAL THICKNESS AFTER LASER ASSISTED IN SITU KERATOMILEUSIS. ALEXMED ePosters, 2024; 6(3): 21-22. doi: 10.21608/alexpo.2024.305405.1894

CORRELATION BETWEEN OCULAR SURFACE CHANGES AND CENTRAL CORNEAL THICKNESS AFTER LASER ASSISTED IN SITU KERATOMILEUSIS

Article 1, Volume 6, Issue 3, July 2024, Page 21-22  XML
Document Type: Preliminary preprint short reports of original research
DOI: 10.21608/alexpo.2024.305405.1894
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Authors
Amr AbdEl-Azim Habib1; Ibrahim Allam2; Ahmed Metwally Seddik1; Christine Amir Makram Ibrahim email 3
1Department of Ophthalmology, Faculty of Medicine, Alexandria University
2Department of Ophthalmology, Faculty of Medicine
3Department of Ophthalmology, Faculty of Medicine Alexandria University
Abstract
Laser Assisted in situ keratomileusis (LASIK) has an effect on ocular surface, tear film production, and corneal sensation, so surgery can induce dry eye disease or worsen an existing one. All patients experience eye dryness after refractive surgeries at least transiently. Although good visual acuity after LASIK, quality of life is affected by dry eye disease.Normal ocular surface microenvironment (OSM) is essential for healthy ocular surface. Any change of its components affect the homeostasis of the ocular surface leading eventually to lacrimal function unit dysfunction causing dry eye.There are many clinical signs present in Post LASIK dry eye .If post LASIK dryness become chronic it may affect vision and cause refractive regression. The management is the same as treating dry eye disease.
The treatment: is temporary for most patients but some patients need to continue for long time.

AIM OF THE WORK:
The work aimed to correlate between the ocular surface changes and central corneal thickness after LASIK, using the ocular surface analyzer OSA.
Keywords
Laser Assisted in situ keratomileusis (LASIK); OCULAR SURFACE CHANGES; ocular surface analyzer OSA
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