| Author | Year of publication | Number of boys TIP/MAVIS | Number of complications (%) | Re-do op (%) |
| Aslam [10] | 2013 | 74 | 5 (7) | 5 (7) |
| Spinoit [11] | 2013 | 474 | 114 (24.1) | 114 (24.1) |
| Prat [12] | 2012 | 271 | 101 (37.3) |
|
| Elganainy [13] | 2010 | 110 | 13 (11.8) |
|
| Sarhan [14] | 2009 | 80 | 11 (13.8) |
|
| Aminsharifi [15] | 2008 | 40 | 5 (12.5) |
|
| Summary |
| 1049 | 249 (23.7) |
|