A radiologic and anatomic assessment of injectate spread following transmuscular quadratus lumborum block in cadavers. Adhikary SD, El-Boghdadly K, Chin KJ et al. Anaesthesia. 2016 Oct 12. doi: 10.1111/anae.13647. The authors performed bilateral transmuscular quadratus lumborum blocks in six cadavers using iodinated contrast and methylene blue. Computed tomography imaging was performed in four cadavers and

Quadratus Lumborum Block Versus Transversus Abdominis Plane Block for Postoperative Pain After Cesarean Delivery: A Randomized Controlled Trial. Blanco R, Ansari T, Riad W, Shetty N. Reg Anesth Pain Med. 2016 Nov/Dec;41(6):757-762. 76 patients scheduled for elective cesarean delivery under spinal anesthesia to receive the quadratus lumborum block or the transversus abdominis plane block for