Ultra-Minimally Invasive Medical Thoracoscopic Sympathectomy for Primary Palmar Hyperhidrosis

Endoscopic thoracic sympathectomy is an effective treatment of primary palmar hyperhidrosis. Currently, single-port thoracoscopy is the primary surgical approach. Ensuring efficacy and safety, reducing surgical obstacles, minimizing tissue damage, and enhancing cosmesis and aesthetics of the surgical incision are focal in clinical research on endoscopic thoracic sympathectomy. Herein, we report a simple and minimally invasive surgical technique that avoids collisions due to the telescope and endodissector crossing in single-port thoracoscopic surgery. This refers to the application of medical thoracoscopy combined with nonintubation anesthesia and perfusion index monitoring in the treatment of primary palmar hyperhidrosis.