https://www.selleckchem.com/pr....oducts/qnz-evp4593.h
Two reviewers, blinded to the allocation, reviewed three-dimensional computed tomography (3D-CT) images to assess the distribution of injectate. The QL1 block spread in the transversus abdominis plane (TAP), QL2 in the TAP, posterior aspect of the QL muscle, whereas TOP QL3 spread consistently in the anterior aspect of the QL muscle occasional spread to the lumbar and thoracic paravertebral areas. The spread of injectate after QL1, QL2, and QL3 blocks, resulted in different distribution patterns, primarily in the area of injection.