Multiple vs single‐injection technique
Intravascular injection · Adult patients undergoing hand, wrist or forearm surgery
Multiple showed no clear difference in intravascular injection compared with single‐injection technique (moderate 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 1.35 [0.2, 9.06]4 studies · 352 participantsModerate