Percutaneous kyphoplasty through unilateral puncture on the convex side for the treatment of painful osteoporotic vertebral compression fracture with scoliosis

Table 2 The comparison of radiographic parameters for the target vertebrae between pre- and post-operation

	Pre-operation	Post-operation	The last follow-up	P value	F value
Local kyphosis angle	17.00 ± 3.00^*	12.00 ± 2.39^#	12.38 ± 2.54	0.000	39.47
Scoliosis Cobb angle	20.64 ± 4.68	20.21 ± 4.92	20.35 ± 6.25	0.943	0.06
Local scoliosis Cobb angle	11.70 ± 3.18	11.39 ± 3.24	11.41 ± 3.76	0.913	0.09

^*, a statistical significance between pre-operation, post-operation and the last follow-up; ^#, no statistical significance between post-operation and the last follow-up; cm: centimeter

ISSN: 1471-2474