From: Is coronal imbalance in degenerative lumbar scoliosis patients associated with the number of degenerated discs? A retrospective imaging cross-sectional study
Lumbar intervertebral disc segment
Number of degenerated discs(I)
Number of degenerated discs(II)
Number of patients
L1-L2
10
1
2
L2-L3
21
8
L3-L4
32
3
12
L4-L5
40
4
L5-S1
31
5