Clinical Study
Low-Volume Brachial Plexus Block Providing Surgical Anesthesia for Distal Arm Surgery Comparing Supraclavicular, Infraclavicular, and Axillary Approach: A Randomized Observer Blind Trial
Figure 4
Completeness of motor block in elbow, wrist, and fingers 0–30 minutes after block administration. Completeness of motor block over time for each major joint. (a) Elbow, (b) wrist, and (c) fingers. Supraclavicular block: straight line; infraclavicular block: dashed line; axillary block: dotted line.
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