Abstract
In this case report, ultrasound-guided radial artery catheterization and a modified Allen's test were performed by Emergency Department (ED) physicians to facilitate the management of an intubated, critically injured patient. Ultrasound was demonstrated to be a valuable tool in determining collateral circulation and guiding radial artery cannulation in a patient unable to cooperate with the traditional Allen's test. Ultrasound guidance may reduce the risk of radial artery catheterization in severely injured patients.
Original language | English (US) |
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Pages (from-to) | 354-358 |
Number of pages | 5 |
Journal | Journal of Emergency Medicine |
Volume | 38 |
Issue number | 3 |
DOIs | |
State | Published - Apr 2010 |
Keywords
- Allen's test
- radial artery
- ultrasound
ASJC Scopus subject areas
- Emergency Medicine