The Clinical journal of pain
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Review Meta Analysis
Postoperative Analgesia via a Transversus Abdominis Plane Block Using Different Concentrations of Ropivacaine for Abdominal Surgery: A Meta-analysis.
Transversus abdominis plane block (TAPB) has been proven to be an effective means of postoperative anesthesia, but the optimum effective concentration of ropivacaine warrants further research. ⋯ In terms of efficacy and safety, the use of 0.375% ropivacaine for TAPB is preferred in the clinical work.