Appendix 2:
Postoperative complications by OCTET grade and score
| Postoperative complication | Grade | Score |
|---|---|---|
| Pain | 0 | 0 |
| Eyelid swelling | 0 | 0 |
| Chemosis | 0 | 0 |
| External/subconjunctival swelling | 0 | 0 |
| Descement’s membrane folds <10 | 1 | 1–4 |
| Descement’s membrane folds >10 | 1 | 1–4 |
| Descement’s membrane tear >1/3 of cornea | 2 | 5–8 |
| Transient corneal oedema | 1 | 1–4 |
| Epithelial bullae or defect | 1 | 1–4 |
| Shallow AC iris touches cornea | 2 | 5–8 |
| Wound leak | 1 | 1–4 |
| Hyphaema <3 mm blood in AC | 1 | 1–4 |
| Hyphaema <3 mm blood in AC | 2 | 5–8 |
| Mild iritis <50 cells in 2×1 slit beam | 1 | 1–4 |
| Severe iritis >50 cells in 2×1 slit beam | 2 | 5–8 |
| Hypopyon | 3 | 9–13 |
| Decentred pupil | 1 | 1–4 |
| Residual cortex | 1 | 1–4 |
| Vitreous in AC not touching cornea | 1 | 1–4 |
| Vitreous in AC touching cornea | 2 | 5–8 |
| Vitreous in AC touching cornea | 2 | 5–8 |
| Pupillary block glaucoma | 3 | 9–13 |
| Choroidal effusion | 2 | 5–8 |
| Endophthalmitis | 3 | 9–13 |
| Pupillary capture | 1 | 1–4 |
| Malposition of haptic | 1 | 1–4 |
| Deposits on implant | 1 | 1–4 |
| Decentred implant | 2 | 5–8 |
| Posterior capsule opacification | 1 | 1–4 |
