Table 8.
Facetectomies used in TLIF | Pre-op lordosis (mean ± SD) | Post-op lordosis (mean ± SD) | Mean Change | p value |
---|---|---|---|---|
Unilateral | 16.1 ± 10.4° | 17.1 ± 9.5° | 1.0 ± 2.9° | p=0.07 |
Bilateral | 10.0 ± 9.5° | 12.9 ± 9.6° | 2.9 ± 4.5° | p<0.01 |
Facetectomies used in TLIF | Pre-op lordosis (mean ± SD) | Post-op lordosis (mean ± SD) | Mean Change | p value |
---|---|---|---|---|
Unilateral | 16.1 ± 10.4° | 17.1 ± 9.5° | 1.0 ± 2.9° | p=0.07 |
Bilateral | 10.0 ± 9.5° | 12.9 ± 9.6° | 2.9 ± 4.5° | p<0.01 |