Table 3.
Treatment methods
| Study | Clipping | Wrapping or trapping | Coiling | Conservative |
|---|---|---|---|---|
| Hamada et al., 199913) | 10 | 0 | ||
| Hamada et al., 200114) | 15 | 0 | 14 | |
| Mont’alverne et al., 200517) | 14 | |||
| Nieuwkamp et al., 20064) | 34 | 2 | 13 | 121 |
| Asano et al., 200715) | 5 | 0 | 1 | 18 |
| Horiuchi et al., 201111) | 333 | 0 | ||
| Asano et al., 201116) | 10 | 0 | 6 | 12 |
| Scholler et al., 20135) | 4 | 0 | 13 | 8 |
| Hishikawa et al., 201418) | 12 | |||
| Sadamasa et al., 201419) | 23 | 0 | 20 | 26 |
| Wilson et al., 201420) | 16 | |||
| Shimamura et al., 201621) | 45 | 2 | 20 | 19 |
| Total | 479 (58.7%) | 4 (0.5%) | 115 (14.1%) | 218 (26.7%) |