Figure 1.

"The L2 facet visualized through a stab incision in the fascia." The left L2 facet visualized through a stab incision in the fascia. The Gelpi is serving as a retractor.

Sarwahi et al. Scoliosis 2011 6:16   doi:10.1186/1748-7161-6-16
Download authors' original image