Ocular copathology, features or reported intraoperative complications in the operated eye
| Out of 490 989 operations | N (%) |
| Glaucoma | 42 983 (8.75%) |
| Diabetic retinopathy | 27 073 (5.51%) |
| Other ocular copathology | 22 383 (4.56%) |
| High myopia | 21 155 (4.31%) |
| Brunescent/white mature cataract | 19 123 (3.89%) |
| Other macular pathology | 11 349 (2.31%) |
| Previous vitrectomy surgery | 7553 (1.54%) |
| No fundal view/vitreous opacities | 5839 (1.19%) |
| Pseudoexfoliation/phacodonesis | 4638 (0.94%) |
| Posterior capsular rupture | 4523 (0.92%) |
| Other retinal pathology | 4340 (0.88%) |
| Uveitis/synaechiae | 3399 (0.69%) |
| Previous trabeculectomy surgery | 1952 (0.40%) |
| Diseased optic nerve | 1689 (0.34%) |
| Inherited eye disease | 530 (0.11%) |