From: Surgical treatment for lumbar tuberculosis by posterior transforaminal lumbar debridement, interbody fusion, and instrumentation in the aged
Pre-operation
Post-operation
Final follow up
Correction*
Loss of correction
Kyphosis angle (°)
30.9 ± 10.5
17.2 ± 3.5
18.8 ± 1.3
13.7 ± 3.8
1.6 ± 1.1