Continous Quadratus Lumborum Block for Hepatic Surgery With Right Subcostal Incision
Stopped we change the study protocol
Conditions
- Hepatectomy
- Analgesia
- Nerve Block
Interventions
- PROCEDURE: Continous QLB (quadratus lumborum block)
- DEVICE: Philip CX50 Ultrasound Scanner
- DRUG: Ropivacaine
- DRUG: Morphine given as IPCA
Sponsor
Cui Xulei