Skip to main content
. 2012 Jun 23;470(10):2785–2799. doi: 10.1007/s11999-012-2404-6

Fig. 4.

Fig. 4

The forest plot for pain relief greater than 180 days shows a difference between vertebroplasty and nonoperative therapy but no difference between vertebroplasty and sham injection. IV = inverse variance; PVP = percutaneous vertebroplasty.