Background: The use of endoscopic sympathetic blockade (ESB) in the treatment of axillary hyperhidrosis has grown because of its potential reversibility. But it is still not clear whether the rates of success, compensatory sweating, and satisfaction are better than those accomplished with video thoracoscopic sympathectomy (VTS).
Methods: Eighty-four patients were studied to compare the rates of success, satisfaction, and compensatory sweating in patients undergoing either ESB or VTS of the T3T4 ganglion after 2 years' follow-up.