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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Int J Comput Assist Radiol Surg. 2015 Dec 24;11(7):1311–1317. doi: 10.1007/s11548-015-1335-6

Fig. 3.

Fig. 3

Results of the FE analysis under displacement boundary conditions: a the displacement vector field overlaid on an axial plane of the cone-beam CT image volume on which the model was constructed (scaled), b the original and deformed geometries of the cervical vertebrae (C1–C5) with the level of the CT slice shown in a annotated (A anterior, P posterior, L left, R right)