| Objective To compare the PVP and PKP using high viscosity bone cement for the treatment of elderly vertebral compression fractures. Methods A retrospective analysis including a total of 102 elderly patients with vertebral compression fractures in our hospital the from Jan 2014 to Apr 2016, 47 cases underwent the high viscosity bone cement PVP（PVP group）, 55 cases underwent high viscosity bone cement PKP（PKP group）. To compared two groups of patients with single vertebral operation time, bone cement dosage, bone cement leakage rate, spinal Cobb's Angle, vertebral body height, the small of the back VAS score, ODI score and JOA score before treatment and postoperative 24 hours after 6 months. Results Thevertebral body number comparison between two groups has no statistical significant difference（P>0.05）, the single vertebral body bone cement dosage of the PKP group was significantly higher than in patients with the PVP group（P<0.05）, two groups of patients after treatment of 1, 3 and 6month JOA score comparison has no statistical difference （P>0.05）, before and after treatment for 24h and 6month, the spinal Cobb's Angle, back VAS score, ODI score and vertebral body height comparison between the two groups had no statistical difference （P>0.05）. Conclusion High viscosity bone cement PVP and PKP treat for of elderly vertebral compression fractures, and use dosage of bone cement in PVP was less than PKP, bone cement leakage rate is equal, both can significantly improve the function and the pain of back. |
