The Role of Ultrasound in Accessing the Distal Radial Artery at the Anatomical Snuffbox for Cardiovascular Interventions

In an effort to refine transcatheter vascular interventions, radial artery access has moved more distally at the anatomical snuffbox. Here, more challenges appear as the artery is smaller, more angulated, and more difficult to palpate. Including ultrasound guidance as a mandatory step during punctur...

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Bibliographic Details
Main Authors: Achim Alexandru
Péter Orsolya Ágnes
Kákonyi Kornél
Sasi Viktor
Nemes Attila
Homorodean Călin
Stanek Agata
Olinic Dan Mircea
Ruzsa Zoltán
Format: Article
Published: 2023
Series:LIFE-BASEL 13 No. 1
Subjects:
doi:10.3390/life13010025

mtmt:33532256
Online Access:http://publicatio.bibl.u-szeged.hu/25881
Description
Summary:In an effort to refine transcatheter vascular interventions, radial artery access has moved more distally at the anatomical snuffbox. Here, more challenges appear as the artery is smaller, more angulated, and more difficult to palpate. Including ultrasound guidance as a mandatory step during puncture may encourage more operators to switch to this approach. In the femoral approach, ultrasound guidance is strongly recommended because of bleeding complications, whereas in the proximal (conventional) radial approach, the role of ultrasound remains optional, and in current practice, almost all cases are performed by palpation of the pulse only. However, in distal radial access, the situation is different because the artery differs in caliber and position, and imaging can help the operator for a clean puncture, especially since repeated punctures are not only painful but also any hematoma formation leads to the complete compression of the artery and failure of access. The aim of this review is to investigate the rationale of vascular ultrasound during distal radial access and to establish some techniques and anatomical landmarks for the ultrasonographic exploration of the dorsal area of the hand.
Physical Description:13
ISSN:2075-1729