Figure 3

Lateral fluoroscopic images in operation. (a) Intervertebral puncture trajectory connected those in the two adjacent vertebrae (arrow); (b) cement injection from the cranial and caudal trajectory and the intervertebral trajectory (arrow).

Lateral fluoroscopic images in operation. (a) Intervertebral puncture trajectory connected those in the two adjacent vertebrae (arrow); (b) cement injection from the cranial and caudal trajectory and the intervertebral trajectory (arrow).