Complications
| Complication | n (%) |
| Choroidal effusion | 18 (15.1) |
| Tube obstruction | 10 (8.4) |
| Implant extrusion/malposition | 9 (7.6) |
| Persistent uveitis | 9 (7.6) |
| Flat anterior chamber | 9 (7.6) |
| Corneal decompensation | 9 (7.6) |
| Corneal graft failure | 3 (2.5) |
| Retinal detachment | 6 (5.0) |
| Hypotony | 5 (4.2) |
| Strabismus | 3 (2.5) |
| Cataract | 3 (2.5) |
| Significant hyphaema | 1 (0.8) |
| Choroidal haemorrhage | 1 (0.8) |