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Placement of the guidewire under fluoroscopic guidance

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Presentation on theme: "Placement of the guidewire under fluoroscopic guidance"— Presentation transcript:

1 Placement of the guidewire under fluoroscopic guidance
Placement of the guidewire under fluoroscopic guidance.A, Lateral view in cadaver 1 shows the dorsal catheter (small arrow) posterior to the spinal cord and the ventral catheter (large arrow) anterior to the spinal cord. Placement of the guidewire under fluoroscopic guidance.A, Lateral view in cadaver 1 shows the dorsal catheter (small arrow) posterior to the spinal cord and the ventral catheter (large arrow) anterior to the spinal cord. Diamond shows the tip of the ventral catheter in the sylvian fissure.B, In cadaver 2, contrast material fills the third ventricle and spills through the foramina of Munro (arrows) into the lateral ventricles. Phillip D. Purdy et al. AJNR Am J Neuroradiol 2003;24: ©2003 by American Society of Neuroradiology

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