Conclusions: Single leel (T2) microthoracoscopic sympathectomy for palmar hyperhidrosis has a high success rate with a low incidence of compensatory hyperhidrosis.

• 结论：单纯T2水平行微创胸腔镜交感神经切除术对于手掌多汗症患者具有较高的成功率且发生代偿性多汗的发生率较低。