Local Skin Warming Enhances Color Duplex Imaging of Cutaneous Perforators
Local Skin Warming Enhances Color Duplex Imaging of Cutaneous Perforators
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DOI：
10.1097/sap.0b013e31829d22c8
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发表时间：
2015-07
影响因子：
1.5
通讯作者：
Haizhou Li;Zijing Du;F. Xie;T. Zan;Qingfeng Li
中科院分区：
文献类型：
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作者：
Haizhou Li;Zijing Du;F. Xie;T. Zan;Qingfeng Li
摘要穿支皮瓣是重建外科中最常用的技术之一。如果能在术前确定穿支走行的准确位置，这些皮瓣的手术操作将大大简化。然而，直径小于0.5 mm的小血管不能用传统的成像技术轻易追踪到。局部皮肤温热暂时增加皮肤血流量和血管扩张。在这项研究中，我们建立了局部皮肤加温程序，并在彩色双面成像之前进行了这一程序，以改进术前穿孔标测，并使精确的皮瓣设计成为可能。
AbstractThe perforator flap is one of the most useful techniques in reconstructive surgery. The operative procedure for these flaps will be greatly simplified if accurate localization of the course of the perforator can be preoperatively confirmed. However, small vessels with diameters less than 0.5 mm cannot be readily traced with conventional imaging techniques. Local skin warming temporarily increases cutaneous blood flow and vasodilation. In this study, we established a local skin warming procedure, and performed this before color duplex imaging to improve preoperative perforator mapping and enable precise flap design.