Skip to main content
. 2015 Apr 1;56(3):691–697. doi: 10.3349/ymj.2015.56.3.691

Fig. 1. Image of a typical dural sac cross-sectional area, showing the total spinal canal area (white dashed line), canal area compromised by disc material (gray dashed line), and neural structures (dark gray dashed line).

Fig. 1