| ILMI after surgical correction | (n) workforce | (%) |
| Iso long (without ILMI) | 5 | 22.73 |
| ILMI < 1 cm | 9 | 40.91 |
| IILMI of 1 to 2cm | 7 | 31.82 |
| ILMI > 2 cm | 1 | 4.54 |
| TOTAL | 22 | 100 |