Combined transversus abdominis plane and rectus sheath catheters for postoperative analgesia following major hepatopancreatobiliary surgery

MeSH terms

• Abdominal Muscles / surgery*
• Biliary Tract Surgical Procedures / adverse effects*
• Catheters*
• Humans
• Pain Management* / instrumentation
• Pain Management* / methods
• Pain, Postoperative* / prevention & control
• Pain, Postoperative* / therapy
• Rectus Abdominis / surgery