| Chirurgical features | Patients (n = 53) | Percentage % | |
| Length of stay in hospital | 4 ± 1.6 (days) |
| |
| Wound site infection | 1 | 1.9 | |
| Hematoma | 1 | 1.9 | |
| Hypocalcemia | Transient | 4 | 7.55 |
| Recurrent laryngeal nerve palsy | Transient | 2 | 3.77 |
| Hormonal status six months after opotherapy | Hypothyroidism | 4 | 7.55 |
| Euthyroidism | 49 | 92.45 | |
| Postoperative histopathologic diagnosis | Nodular goiter with/without adenoma | 50 | 94.3 |
| Malignant | 3 | 5.7 | |