중앙대학교 의과대학 중앙대학교병원 안과학교실
Department of Ophthalmology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
© 2025 Korean Society of Cataract and Refractive Surgery.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Author contributions
All the work was done by YSC.
Conflicts of interest
No potential conflict of interest relevant to this article was reported.
Funding
Not applicable.
Data availability
Not applicable.
| Ocular change | Finding |
|---|---|
| Refractive change | |
| Myopic shift | Increased osmotic pressure by sorbitol accumulation |
| Hyperopic shift | Acute subsiding of lens swelling |
| Irregular astigmatism | Diabetic cortical opacity in lens |
| Biometric change | |
| Cornea | Increased CCT, keratopathy, diabetic neuropathy |
| Lens | Refractive changes, lens thickness changes |
| ACD | Tendency to shallow |
| Axial length | No change |
| Medical dilatation | Mechanical dilatation |
|---|---|
| Phenylephrine 10% | Iris retractor |
| Intracameral epinephrine (1:2,500) | XpandNT |
| Intracameral lidocaine 1% | Malyugin ring |
| Sodium hyaluronate 2.3% | Iris hook |
| Beehler pupil dilator |
| Preoperative | Postoperative |
|---|---|
| Refractive variation | Recurrent corneal erosion |
| Epithelial wound healing | Corneal edema |
| Endothelial cell dysfunction | Dry eye syndrome aggravation |
| Conjunctival bacterial colonization | Endophthalmitis |
| Small pupil | Posterior capsule opacity |
| Diabetic retinopathy and macular edema | Pseudophakic cystoid macular edema |
| Diabetic retinopathy and macular edema | |
| Neovascular glaucoma |
CCT, central corneal thickness; ACD, anterior chamber depth.
