60
Participants
Start Date
April 5, 2022
Primary Completion Date
February 12, 2023
Study Completion Date
February 12, 2023
Type of interfascial plane block
"In the M-TAPA group, after finding the right 10th costal cartilage using ultrasound guidance, a anesthesiologist inject 0.375% ropivacaine 15ml into the lower aspect of the chondrium. Perform left M-TAPA in the same way.~In the subcostal TAPB group, a anesthesiologist inject 0.375% ropivacaine 15ml into end of right rectus abdominis muscle using ultrasound guidance. Perform left subcostal TAPB in the same way."
Seoul National University Hospital, Seoul
Seoul National University Hospital
OTHER