| AV | Ahmed valve |
| IOP | Intraocular pressure |
| TSCPC | Diode laser transscleral cyclophotocoagulation |
| GDD | Glaucoma drainage device |
| IOP | Intraocular pressure |
| GAT | Goldmann applanation tonometer |
| SD | Standard Deviation |
| AV | Ahmed valve |
| IOP | Intraocular pressure |
| TSCPC | Diode laser transscleral cyclophotocoagulation |
| GDD | Glaucoma drainage device |
| IOP | Intraocular pressure |
| GAT | Goldmann applanation tonometer |
| SD | Standard Deviation |