Reflex sympathetic dystrophy: an unusual complication of radial artery graft harvesting.
Radial artery autograft is re-establishing its place as a conduit of choice in coronary artery revascularization. Its revival after initial abandonment followed the recent emergence of encouraging medium- to long-term patency rates. Limb complications following radial artery harvesting are fortunately rare although those involving vascular supply to the hand and wound rank among the most commonly reported problems. On the other hand, reflex sympathetic dystrophy in the donor limb leading to significant disability, as illustrated in this case report, has so far not been recognized. With increasing popularity of radial artery grafts in coronary surgery, such an important complication, though uncommon, may assume greater importance. Early recognition and prompt referral for appropriate treatment are essential to minimize the impact of reflex sympathetic dystrophy.
Tang
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A
Department of Cardiac Surgery, Wessex Regional Cardiac and Thoracic Unit, Southampton, UK. gustang@ntlworld.com
Ohri
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S
D003324:Coronary Artery Disease / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D017534:Radial Artery / Q000637:transplantation*; D012019:Reflex Sympathetic Dystrophy / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D020858:Tissue and Organ Harvesting / Q000009:adverse effects*