Presentation Information
[O4-2]術前T1slope40°以上の成人脊柱変形手術では，術後非固定椎である頚胸椎アライメントが術後5年では悪化している
In ASD Surgery with Preoperative T1 Slope>40°, the Cervicothoracic Alignment of Non-Fixed Vertebrae Deteriorates 5 Years Postoperatively
○Yusuke Murakami1,2, Shin Oe1, Yu Yamato1, Tomohiko Hasegawa1, Go Yoshida1, Tomohiro Banno1, Hideyuki Arima1, Koichiro Ide1, Tomohiro Yamada1, Kenta Kurosu1, Yukihiro Matsuyama1 (1.The Department of Orthopaedics, Hamamatsu University School of Medicine, 2.The Department of Orthopaedics, Ehime University of School of Medicine)