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. 2012 Apr 27;10:70. doi: 10.1186/1477-7819-10-70

Table 3.

Perioperative outcomes

Type of thyroidectomy Patients (n) Operative time (mean) Transient laryngeal nerve palsy Permanent laryngeal nerve palsy Transient hypocalcemia Permanent hypocalcemia Postoperative length of stay
Ultrasonic dissector (UAS)
201
75 (54–120)
3
2
17
5
2
Conventional technique (CT) 120 113 (68–173) 1 2 9 2 2