Table 5 Mean pre-op, post-op and final FU values in patients treated with interbody support
From: High grade isthmic spondylolisthesis; can reduction always re-align the unbalanced pelvis?
X-Ray index | Pre-op | Post-op | FU |
|---|---|---|---|
Listhesis percentage | 77,8% (57–98) | 23.5% (1–71) | 29.5% (5–116) |
Lumbar-sacral angle (LSA) | −15,8° (− 3 to − 31) | 4.7° (− 7 to + 15) | 0.6° (− 45 to + 15) |
Lumbar lordosis (LL) | 60° (37–72) | 58,3° (40–72) | 56.7° (40–66) |
Sacral slope (SS) | 43.4° (20–55) | 47.2° (19–59) | 43.9° (19–59) |
Pelvic tilt (PT) | 28.3° (17–36) | 21.6° (11–38) | 24.4° (14–39) |
Pelvic incidence (PI) | 70,5° (56–86) | 69.5° (51–88) | 69.8° (51–88) |