Double vs single‐injection technique
Intravascular injection · Adult patients undergoing hand, wrist or forearm surgery
Double showed no clear difference in intravascular injection compared with single‐injection technique (low certainty).
1 finding from 1 review
- Single, double or multiple‐injection techniques for non‐ultrasound guided axillary brachial plexus block in adults… 2016 · Cochrane Headline outcomes onlyRR 4.15 [0.46, 37.13]2 studies · 90 participantsLow