Single-incision endoscopic thyroidectomy by the axillary approach with gas inflation for the benign thyroid tumor: retrospective analysis for a single surgeon's experience

摘要

Trans-axillary endoscopic thyroid surgery offers the advantage of a good cosmetic outcome; however, it requires a wider dissection field compared to the other endoscopic approaches or open surgery. Therefore, it might cause severe postoperative pain occasionally. To reduce the dissection field required, we perform trans-axillary single-incision endoscopic thyroidectomy (SIET) with gas inflation. The aim of this study was to present a single surgeon's experience with SIET and to investigate the learning curve of SIET.