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Fig. 3.

Epidural catheter inserted between T1 and T2 spinous process in the spine CT axial (A, B), sagittal (C) and 3D (D-F) views. Instead of crossing ligamentum flavum, epidural catheter navigated T2 right vertebral lamina and turned to the erector spinae muscle.

Korean J Pain 2011;24:44~47
© Korean J Pain