“…Compared with conservative methods, thyroid surgery is a relatively safe method for treating several kinds of thyroid diseases; however, the thyroid gland is an organ with a high blood flow rate, and it is not surprising that post-thyroidectomy haemorrhage is a complication of thyroid surgery. The incidence of post-thyroidectomy haemorrhage reported in the literature varies between approximately 0.43% and 4.39% (2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26), but the major centres in developed countries commonly report the incidence of post-thyroidectomy haemorrhage as less than 2%.…”