Matsuoka Y, Endo K, Suzuki H, Sawaji Y, Nishimura , Takamatsu , Kojima O, Murata K, Seki T, Horie S, Konishi T, Yamamoto K
STUDY DESIGN: Retrospective study.
PURPOSE: To investigate the relationship between preoperative total spinal sagittal alignment and the early onset of adjacent segment degeneration (ASD) after single-level posterior lumbar interbody fusion (PLIF)...