From: One-stage posterior debridement and single-segment interbody fusion for treating mono-segmental lumbar and lumbosacral spinal tuberculosis in adults following minimum 5-year follow-up
L2/3
L3/4
L4/5
L5/S1
Pre
FFU
Upper DH (mm)
8.8 ± 0.4
8.6 ± 0.3
8.6 ± 0.4
8.4 ± 0.3
10.3 ± 0.6
10.0 ± 0.5
11.1 ± 0.5
10.8 ± 0.4
Lower DH (mm)
10.1 ± 0.4
9.8 ± 0.4
10.7 ± 0.6
10.6 ± 0.6
9.7 ± 0.6
9.5 ± 0.5
/