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Fig. 3. Ideal spread of the contrast agent. (A) Anteroposterior view, the ideal spread would be seen as a “honeycomb” covering the bilateral vertebral body. (B) Lateral view, contrast agent was confined to the prevertebral tissue plane covering the bilateral T11-12 vertebral body.
Korean J Pain 2022;35:202~208 https://doi.org/10.3344/kjp.2022.35.2.202
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