[Comparison of air filled anterior approach of sternocleidomastoid muscle and space of sternocleidomastoid muscle for treatment of thyroid papillary carcinoma under axillary endoscope].

Abstract

Objective: To evaluate the application of the anterior sternocleidomastoid muscle approach in transaxillary endoscopic thyroidectomy. Methods: The clinical data of 180 patients undergoing transaxillary endoscopic thyroidectomy for thyroid cancer in the Department of General Surgery of the Affiliated Hospital of Nantong University from March 2021 to March 2023 were retrospectively analyzed. There were 27 males and 153 females, aged (37.5±8.0)years, range: 27 to 52 years. The anterior approach of sternocleidomastoid muscle was used in 100 cases, and the interspace approach of sternocleidomastoid muscle was used in 80 cases between the two groups. The postoperative efficacy, complications and satisfaction of the two groups were compared. Results: There was no difference between the two groups in the number of lymph node dissection (using nano carbon tracer), hospital stay, and postoperative complications (transient decrease in parathyroid function, laryngeal nerve injury) (P>0.05). The anterior approach of sternocleidomastoid muscle had shorter cavity building time[(17.8±2.9)vs(20.1±3.7) min], less drainage volume the second day after operation[(18.7±5.2)vs(23.5±6.3) ml], and less discomfort in the neck (P<0.05). Conclusion: The anterior approach of sternocleidomastoid muscle under complete transaxillary endoscopy has certain advantages in the time of cavity construction, the drainage volume the second day after the operation, and the reduction of cervical discomfort after the operation. The operation is safe and reliable.