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Short-Term Anterior Segment Changes After Nd-YAG Laser Posterior Capsulotomy in Pseudophakic Eyes with Fuchs’ Endothelial Dystrophy
| Content Provider | Scilit |
|---|---|
| Author | Eleiwa, Taher Khedr, Negm El-Din Fayek, Hytham Bayoumy, Ahmed |
| Copyright Year | 2021 |
| Description | Purpose: To describe the changes in the central corneal thickness (CCT), endothelial cell count (ECC), intraocular lens (IOL) position, and refractive error 1 and 3 months after Nd-YAG laser posterior capsulotomy (YAG-PC) for posterior capsular opacification (PCO) in pseudophakic eyes with Fuchs' endothelial cell dystrophy (FECD). Design: Prospective case-control. Participants: Fifty pseudophakic eyes of 50 patients with visually significant PCO (25 with healthy corneas, and 25 with FECD grade 1 and 2). Methods: FECD was clinically graded, and only patients without clinically evident corneal edema were included in the study (grade 1 and 2). All patients received YAG-PC and were followed up after 1 and 3 months. Best-corrected visual acuity, refractive errors, ACD, CCT, and ECC were assessed and compared between the pre-laser values and that of the 2 follow-up visits. Results: In both groups, BCVA showed significant improvement (P< 0.05). Compared to healthy controls, a significant hyperopic shift was observed in the FECD eyes at the 2 follow-up visits (P=0.027, and 0.019). A significant backward movement of the IOL was observed in the FECD eyes in the 2 follow-up visits (P=0.043, and 0.02). There was a significant correlation between the hyperopic shift in the FECD eyes and the ACD deepening during the 1st month (R= − 0.6, P=0.001) and 3rd month (R= − 0.4, P=0.04). Significant drop in the ECC was noted in both groups but without significant increase in the CCT. Conclusion: Compared to controls, a hyperopic shift and backward movement of the IOL were observed in the FECD eyes after YAG-PC. No significant corneal thickening was found in both groups despite the significant drop in the ECC. Future studies are required to confirm our results and monitor the long-term changes after YAG-PC in FECD. |
| Related Links | https://www.dovepress.com/getfile.php?fileID=68962 |
| Ending Page | 1825 |
| Page Count | 7 |
| Starting Page | 1819 |
| ISSN | 11775467 |
| e-ISSN | 11775483 |
| DOI | 10.2147/opth.s305306 |
| Journal | Clinical Ophthalmology |
| Volume Number | 15 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2021-04-01 |
| Access Restriction | Open |
| Subject Keyword | Ophthalmology Yag Laser Posterior Capsulotomy Fuchs' Dystrophy Posterior Capsular Opacification |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ophthalmology |
