Table 2
Postoperative complications
| Type of complication | No (%) (n = 65 eyes) |
| Encapsulated bleb | 16 (24.6) |
| Hyphaema | 9 (13.8) |
| Corneal decompensation | 8 (12.3) |
| Shallow AC and hypotony | 7 (10.8) |
| Choroidal detachment | 7 (10.8) |
| Tube obstruction | 4 (6.2) |
| Migration of implant | 4 (6.2) |
| Malposition of tube | 2 (3.1) |
| Erosion of corneoscleral patch graft | 2 (3.1) |
| Phthsis bulbi | 2 (3.1) |
| Conjunctival leak | 2 (3.1) |
| Infection of implant | 1 (1.5) |
| Retinal detachment | 1 (1.5) |
