Limited thoracoscopic ganglionectomy for primary hyperhidrosis.

Sympathetic ganglionectomy is universally accepted as an effective and enduring treatment for primary hyperhidrosis. However, the variable extent of the ganglionectomy to treat this condition has been reported to be associated with a troublesome compensatory hyperhidrosis in between 22% and 81% of patients. In this prospective evaluation of a limited second thoracic ganglionectomy this approach, in addition to always being effective for pallmar hyperhidrosis, proved useful in up to 90% of patients with associated axillary and plantar hyperhidrosis. A compensatory hyperhidrosis rate of 13% was noted, confirming that a limited ganglionectomy should be standard practice in the management of primary hyperhidrosis.