Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
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To evaluate the feasibility of sonographically guided antegrade common femoral artery puncture and superficial femoral artery access. ⋯ Sonographically guided antegrade common femoral artery puncture and selective cannulation of the superficial femoral artery are feasible and safe. They may be used as adjunctive modalities in difficult cases of common femoral artery access.