Injection Volume and Anesthetic Effect in Serratus Plane Block

Conclusions: Ultrasound-guided serratus plane block spread in the craniocaudal direction is more widespread with 40 mL than with 20 mL of 0.375% ropivacaine. The time until the first postoperative analgesic rescue dose was not extended by a larger volume of injection. Clinical Trials Registration: UMIN Clinical Trials Registry (identifier UMIN000016549).
Source: Regional Anesthesia and Pain Medicine - Category: Anesthesiology Tags: Regional Anesthesia and Acute Pain: Original Articles Source Type: research