Fig. 9From: Precision of fibula positioning guide in mandibular reconstruction with a fibula graftReference planes, measurement points, and axes set to measure the errors in mandible reconstruction with fibula bony segments. Distances were measured from the reference planes (FH = purple; coronal = red; sagittal = blue) to the measurement points on the postoperative model (PostOP: blue points) and on the surgical simulation (PreOP: red points)Back to article page