en جراحی زانو Knee surgery Background: There are many unanswered questions about the characteristics and mechanism of the lumbosacral scoliotic list (LSL). In the current study, the pattern of LSL, the level of maximal opened disc space (take-off) in addition to the relationship between the location of disc herniation (DH) on magnetic resonance imaging (MRI) and LSL direction on radiographs, were investigated. Disc Herniation,Lumbar Spine,Lumbosacral List,Coronal Shift 0 0 http://jros.iums.ac.ir/browse.php?a_code=A-10-39-165&slc_lang=en&sid=1 Hasan Ghandhari 10031947532846004835 10031947532846004835 Yes Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran Farshad Nikouei Nikouei 10031947532846004836 10031947532846004836 No Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran Saeed Sabbaghan 10031947532846004837 10031947532846004837 No Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran Maryam Ameri Mahabadi 10031947532846004838 10031947532846004838 No Forensic and Legal Medicine Specialist, Iran University of Medical Sciences, Tehran, Iran Mona Ziaei 10031947532846004839 10031947532846004839 No MD, Tehran, Iran Behrooz Givehchian b.givehchian.spine@gmail.com 10031947532846004840 10031947532846004840 No Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran Farshad Safdari 10031947532846004841 10031947532846004841 No Bone Joint and Related Tissues Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran