Posterior Fixation Combined with Vertebroplasty or Vertebral Column Resection for the Treatment of Osteoporotic Vertebral Compression Fractures with Intravertebral Cleft Complicated by Neurological Deficits

Table 1

Comparison of baseline characteristics in the PFVP and PVCR groups.

Patient characteristics	PFVP ()	PVCR ()	values
Age (year)	73.76 ± 7.65	72.33 ± 7.25	0.524
Gender (M/F, n)	5/16	6/18	0.926
BMD (T-score)	−3.20 ± 0.50	−3.32 ± 0.48	0.484
Lesion segment (n)	T11 (6), T12 (8), L1 (7)	T10 (1), T11 (8), T12 (10), L1 (5)	0.798
Fusion levels	4.95 ± 1.16	5.08 ± 1.14	0.705
Follow-up (months)	31.29 ± 7.98	32.68 ± 8.72	0.587
Preoperative LKA (°)	30.45 ± 12.18	30.12 ± 10.46	0.922
Preoperative AVH (mm)	17.26 ± 5.82	19.00 ± 5.50	0.308
Preoperative PVH (mm)	29.17 ± 4.11	29.79 ± 4.90	0.653
Preoperative VAS	7.52 ± 1.03	7.25 ± 1.07	0.402
Preoperative ASIA	B (1), C (8), D (12)	B (2), C (10), D (12)	0.836
Operative duration (min)	150.48 ± 23.58	223.08 ± 28.78	<0.001
Blood loss (mL)	252.62 ± 37.94	413.25 ± 84.50	<0.001
Complications	4	5	0.881

for the comparison between the two groups.