Table 15: Comparison between the error percentages reported in the literature with the present study.
| Publication | % Complication | No. of patients |
| Torres, et al. [34] | 0 | 114 |
| Leidel, et al. [5] | 0 | 34 |
| Myers, et al. [36] | 0 | 54 |
| Gazin, et al. [13] | 0 | 33 |
| Reades, et al. [37] | 0 | 61 |
| Sunde, et al. [31] | 4 | 47 |
| Frascone, et al. [38] | 26 | 18 |
| Ong, et al. [39] | 0 | 35 |
| Horton, et al. [40] | 0 | 89 |
| Davidoff, et al. [19] | 0.8 | 242 |
| Gillum, et al. [42] | 0 | 125 |
| Santos, et al. [15] | 0 | 58 |
| Padova 2013 | 3.2 | 31 |
| This study (Padova) 2016 | 1.12 | 89 |