Table 3 Distributions of Roussouly type among patients with L4 IS and L5 IS
From: Straighter low lumbar curvature in isthmic spondylolisthesis at L4
Isthmus Spondylolisthesis | P Value | ||
|---|---|---|---|
L4 | L5 | ||
Roussouly type | 0.001* | ||
1 | 0(0%) | 11(11.6%) | |
2 | 19(43.2%) | 15(15.8%) | |
3 | 15(34.1%) | 42(44.2%) | |
4 | 10(22.7%) | 27(28.4%) | |