Study | Mean VAS score | Anaesthetics used | Subjects (n) |
Pandey et al. [3] | 1.44 ± 1.04 | 4% Xylocaine drop, intracameral Xylocaine. | 51 |
Tsoumani et al. [7] | 4.19 ± 2.321 | 0.5% tetracaine, Lidocaine 2% gel. | 90 |
Soliman et al. [8] | 1.53 ± 0.29 | Lido 2%, 0.5% bupivacaine, Benoxinate 0.4%. | 295 |
Joshi RS [4] | 1.171 ± 1.50 | 0.5% proparacaine drop, 0.5% intracameral Xylocaine. | 75 |
Present study | 1.24 ± 0.534 | 0.5% proparacaine drops. | 100 |