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Anesth Pain Med 2017;12:357-362
https://doi.org/10.17085/apm.2017.12.4.357
Figure 1 was printed with incorrect text. In the Figure, “Radial artery” should be corrected to “Axillary artery.”
The corrected figure is shown below.
Fig. 1
Perpendicular approach group (PA group) versus the shallow needle approach group (SA group). When the scalp vein needle (23 G, 3/4’) was advanced into the axillary artery, the needle was directed perpendicular to the axillary artery in the PA group (A), whereas in the SA group, a shallow needle approach to the axillary artery was used (B).