PTH and Hypocalcemia: Patients with unintentional parathyroidectomy had significantly lower postoperative PTH levels (19.3± 19.2 vs. 27.3 ± 23 pg/mL, p = 0.03) and, although there was a higher incidence of postoperative biochemical hypocalcemia, this did not reach the statistical significance (45.4% vs. 34.4%, p = 0.194).