Recurrent palmar hyperhidrosis
occurs in 5.4% of cases, but can be cured by a second thoracoscopic sympathectomy. Horner's syndrome is an avoidable complication of thoracoscopic sympathectomy.
The Results of Thoracoscopic Sympathetic Trunk Transection for Palmar Hyperhidrosis and Sympathetic Ganglionectomy for Axillary Hyperhidrosis