From: Posterior short segment fixation including the fractured vertebra combined with kyphoplasty for unstable thoracolumbar osteoporotic burst fracture
Characteristic
No. Patients
Sex (n, %)
Male
12 (27.9%)
Female
31 (72.1%)
Ages (year)
62.4 ± 7.5
Level of fractures (n, %)
T11
5 (11.6%)
T12
10 (23.3%)
L1
16 (37.2%)
L2
8 (18.6%)
L3
4 (9.3%)
Type of fractures (n, %)
A3
23 (53.5%)
A4
20 (46.5%)