| ICL | implantable collamer lens |
| IOP | intraocular pressure |
| AS-OCT | anterior segment optical coherence tomography |
| UBM | ultrasound biomicroscopy |
| ECD | endothelial cell density |
| D | diopter |
| SD | standard deviation |
| logMAR | logarithm of the minimum angle of resolution |
| AOD500 | angle open distance at 500 µm |
| TISA500 | trabecular-iris space area at 500 µm |
| TIA500 | trabecular iris angle at 500 µm |
| ANOVA | analysis of variance |
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