[Retracted] Clinical Evaluation of Unilateral Vertebroplasty for OVCF

Table 3

Preoperative and postoperative ODI score and bone cement injection volume ().

Group	ODI functional index		Bone cement injection volume (ml)
	Presurgery	Postsurgery
PCVP group	38.13  3.22	21.45  2.21	3.92 ± 1.41
PVP group	37.94  3.18	22.23  2.30	4.86 ± 1.21
	0.819	0.186	0.007