Pain Research and Treatment

Clinical Study

Interspinous Spacer Implant in Patients with Lumbar Spinal Stenosis: Preliminary Results of a Multicenter, Randomized, Controlled Trial

Figure 1

Superion interspinous spacer in situ. (a) A/P view, (b) lateral view.
823509.fig.001a
(a)
823509.fig.001b
(b)