Lynch W A, Westcott J L
Radiology. 1977 Nov;125(2):379-82. doi: 10.1148/125.2.379.
Analysis of a series of 352 femoral angiograms revealed that "blind" cannulation of the femoral artery distal to an occluded aorta or iliac artery is technically feasible in most patients. The vessel is usually patent even when the pulse is absent. Blind cannulation is not necessary for satisfactory peripheral angiography in all cases, but it is useful whenever visualization of the peripheral circulation is unsatisfactory following aortic injection. There were no apparent complications from the use of the technique.
对352例股动脉血管造影的系列分析显示，在大多数患者中，在闭塞的主动脉或髂动脉远端对股动脉进行“盲目”插管在技术上是可行的。即使脉搏消失，血管通常也是通畅的。盲目插管并非在所有情况下都对满意的外周血管造影是必要的，但每当主动脉注射后外周循环显影不满意时，它是有用的。使用该技术没有明显的并发症。
