Fig. 1From: Tetraparesis following thoracic spine surgery in a patient with Klippel–Feil syndrome and ABCB4 mutation: a case reportCervical spine computed tomography scan showing congenital cervical fusion and cervical stenosis. A sagittal view showing congenital fusion at C5-C6 and C7-T2 levels. B sagittal view showing congenital fusion at C2-C4 levelsBack to article page