Indications and frequency for 1000 vitrectomy cases.
| Indication for surgery (diagnosis) | No of eyes | Percentage (%) |
| Rhegmatogenous Retinal Detachment (RRD) | 618 | 61.8 |
| Diabetic Retinopathy (DR) | 101 | 10.1 |
| Trauma | 61 | 6.1 |
| Proliferative Sickle Cell Retinopathy (PSCR) | 45 | 4.5 |
| Branch Retina Vein Occlusion (BRVO) | 29 | 2.9 |
| Endophthalmitis | 19 | 1.9 |
| Vitritis | 19 | 1.9 |
| Posterior Vitreous Detachment with Vitreous Haemorrhage | 18 | 1.8 |
| Macular Hole | 16 | 1.6 |
| Central Retina Vein Occlusion (CRVO) | 14 | 1.4 |
| Dislocated Lens | 14 | 1.4 |
| Cataract related Vitrectomies | 12 | 1.2 |
| Polypoidal Choroidal Vasculopathy | 11 | 1.1 |
| Macular Degeneration | 8 | 0.8 |
| Vitreous Haemorrhage from unknown cause | 8 | 0.8 |
| Tractional Retina Detachment with unknown cause | 4 | 0.4 |
| Dropped Nucleus | 1 | 0.1 |
| Vitreoretina Fibrosis | 1 | 0.1 |
| Asteroid Hyalosis | 1 | 0.1 |
| 1000 | 100.0 |