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Fig. 2 | Journal of Medical Case Reports

Fig. 2

From: Severe dysphagia after a posterior cervical spine fusion at the C1–C3 level and its improvement after correction surgery for malalignment: a case report

Fig. 2

Computer tomography reveals the right C3 pedicular screw trajectory, which involves the medial border of the right foramen transversarium and left C3 lateral mass screw (a). Postoperative computed tomography angiography demonstrated a patent of right vertebral artery and good distal flow (b). Postoperative brain magnetic resonance imaging with diffusion-weighted imaging technique did not show any diffusion restriction (c, d)

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Journal of Medical Case Reports

ISSN: 1752-1947