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Updated: Mar 8, 2026
Gasless Endoscopic Thyroidectomy via the Trans-Axillary Approach
Published on: September 15, 2023
A comparison of postoperative pain after conventional open thyroidectomy and single-incision, gasless, endoscopic
Jung Bong Kang1, Eun Young Kim1, Yong Lai Park1
1Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
Purpose:
The aim of this study was to compare postoperative pain between single-incision, gasless, endoscopic transaxillary thyroidectomy (SET), and conventional open thyroidectomy.
Methods:
From March to December 2015, patients with thyroid disease underwent total thyroidectomy or lobectomy. Patient's clinical and pathological characteristics, postoperative pain score using visual analog scale (VAS) were compared between the 2 groups. The primary endpoint was postoperative pain evaluated by VAS score and postoperative analgesic use. Operation time and length of postoperative hospital stay were secondary outcome measures.
Results:
Conventional, open cervical surgery was performed on 30 patients (group O) and SET was performed on 27 patients (group E). Pain scores in shoulder area, which is the ipsilateral side of the tumor location at 1 hour and 24 hours after surgery, were higher in group E patients (P < 0.05). Pain scores 7 days after surgery did not differ between the 2 groups according to the locations (P < 0.05).
Conclusion:
In conclusion, endocrine surgeons should be concerned about immediate higher postoperative pain scores in patients who undergo SET.
