Fig. 6

Digital diameter of the Spinal Canal. The blue represents Group A, which corresponds to the modified technique of skip-level titanium plate fixation group, and the yellow represents Group B, the continuous group. The X-axis of Fig. 4 sequentially displays the sagittal diameter of the spinal canal at each segment from C3 to C7 at preoperative, 3 months postoperative, and the final follow-up