Anatomical and Imaging Study on the Optimum Entry Point and Trajectory for Anterior Transpedicular Root Screw Placement into the Lower Cervical Spine

Table 4

Comparison of distance from the anterior midline of the VB to the P line at each segment (mm).

	C3	C4	C5	C6	C7
Male ()
Female ()
	6.0184	3.6413	2.3685	4.4647	8.7624
	<0.0001	0.0008	0.0232	<0.0001	<0.0001