The role of sympathectomy in current surgical practice.
Historically sympathectomy has been employed in the treatment of a variety of disparate disorders but in most there is little if any objective clinical evidence of its efficacy. Review of the literature confirms that sympathectomy provides an effective and permanent cure for hyperhidrosis of the hands and feet, and at present palmar hyperhidrosis is the major indication for its regular use. Sympathetic denervation of the hands is currently most easily achieved with minimal morbidity by thoracoscopic ablation of the second thoracic ganglion. Some evidence testifies to the efficacy of sympathectomy in the rare patients with true major causalgia. Clinical experience suggests that Raynaud's phenomenon in the feet can be usefully ameliorated by sympathectomy but in the hands any benefit is short lived and there is no effect on the prognosis of the disease. A weak case can be made for sympathectomy for ischaemic rest pain when arterial surgery is impractical but there is no reliable evidence to support its use in Buerger's disease, intermittent claudication, diabetic vascular disease or ischaemic ulceration or gangrene.
Gordon
A
A
University of Oxford, Nuffield Department of Surgery, John Radcliffe Hospital, U.K.
Zechmeister
K
K
Collin
J
J
D002422:Causalgia / Q000601:surgery*; D015171:Ganglionectomy; D006801:Humans; D006945:Hyperhidrosis / Q000601:surgery*; D008161:Lumbosacral Region; D011186:Postphlebitic Syndrome / Q000601:surgery*; D011928:Raynaud Disease / Q000601:surgery*; D013562:Sympathectomy; D013919:Thromboangiitis Obliterans / Q000601:surgery*