Therapeutic efficacy of Transpedicular Intracorporeal cement augmentation with short segmental posterior instrumentation in treating osteonecrosis of the vertebral body: a retrospective case series with a minimum 5-year follow-up

Table 2 Summarized Data of Radiologic Findings

Time	Kyphotic Angle	p	Average vertebra height	p
Preoperative	34.3° ± 5.4	...	14.2 mm ± 3.9	...
3 days postoperative	8.4° ± 4.4	0.001*	20.9 mm ± 4.7	0.01*
12 months postoperative	14.3° ± 6.2	0.03*	16.8 mm ± 6.7	0.23^△
36 months postoperative	16.3° ± 4.7	0.09^△	16.2 mm ± 3.0	0.36^△
60 months postoperative	28.6° ± 6.8	0.43^△	15.2 mm ± 3.5	0.73^△

ISSN: 1471-2474