| Types of direct debits | Numbers | Frequency |
| Total thyroidectomy | 06 | 42.9% |
| Right lobectomy | 03 | 21.4% |
| Right lobo-isthmectomy | 02 | 14.3% |
| Left lobectomy | 02 | 14.3% |
| Left lobo-isthmectomy | 01 | 7.1% |
| TOTAL | 14 | 100% |