Circumferential Decompression Technique of Posterior Endoscopic Cervical Foraminotomy

Figure 6

Comparison of CT images before and after decompression from the inferior of the exiting root at the C6-7 level. Preoperative images: (a) axial view, (b) coronal view, and (c) reconstruction image. Postoperative images: (d) axial view, (e) coronal view, and (f) reconstruction image.

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