Example of 3 different types of ultrasound probes: (A) linear transducer, small footprint, "hockey stick" probe for superficial blocks and small working.

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Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
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Example of 3 different types of ultrasound probes: (A) linear transducer, small footprint, "hockey stick" probe for superficial blocks and small working areas; (B) curvilinear probe for improved penetration but lower frequency and resolution; (C) linear transducer for superficial to moderately deep blocks. Source: Section D. Regional Anesthesia, Anesthesiology, 2e Citation: Longnecker DE, Brown DL, Newman MF, Zapol WM. Anesthesiology, 2e; 2012 Available at: http://accessanesthesiology.mhmedical.com/DownloadImage.aspx?image=/data/books/long2/long2_c049f006.png&sec=40125012&BookID=490&ChapterSecID=40114733&imagename= Accessed: October 19, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

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