Azzi Alain J, Bouhadana Gabriel, Meng Fanyi, Davison Peter G
Division of Plastic and Reconstructive Surgery, McGill University, Montreal, Canada.
Faculty of Medicine, McGill University, Montreal, Canada.
Case Reports Plast Surg Hand Surg. 2021 Feb 1;8(1):8-11. doi: 10.1080/23320885.2021.1874385.
Anatomical variations in the superficial and deep palmar arches are common, but rarely lead to digital necrosis. We report the case of necrosis of the third digit caused by a 'watershed' effect in the context of atherosclerotic disease and rare congenital variations of the superficial and deep palmar arches.
掌浅弓和掌深弓的解剖变异很常见，但很少导致手指坏死。我们报告了一例在动脉粥样硬化疾病背景下，因掌浅弓和掌深弓罕见的先天性变异产生的“分水岭”效应导致的第三指坏死病例。
