Ultrasound-guided Continuous Low Serratus Anterior Plane Block in Hepatocellular Carcinoma Surgery
Conditions
- Liver Neoplasms
- Postoperative Analgesia
- Serratus Anterior Plane Block
Interventions
- PROCEDURE: Ultrasound-guided continuous low serratus anterior plane block
- PROCEDURE: Ultrasound-guided single serratus anterior plane block
Sponsor
Liu Di