Figure 1From: Compression of the lower trunk of the brachial plexus by a cervical rib in two adolescent girls: case reports and surgical treatment Case 1: (A) Plain radiograph oblique view showing the right cervical rib (arrow). (B-D) CT sagittal, coronal and 3D-reconstructed images showing the pseudoarthrotic bony formation (arrows) between the cervical rib and the first rib.Back to article page