Utility of Intraoperative Neuromonitoring during Minimally Invasive Fusion of the Sacroiliac Joint

Figure 2

Lateral (a), inlet (b), and outlet (c) views of guide wire placement through the ilium, across the sacroiliac joint, and into the sacrum. Note the difficulty in visualizing the sacral foramen in (c).

(a)

(b)

(c)