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Figure 2 | Journal of Orthopaedic Surgery and Research

Figure 2

From: Unilateral instrumented fixation for cervical dumbbell tumors

Figure 2

Unilateral pedicle screw fixation (patient number 7). (a) Plain radiography of the cervical spine of a 60-year-old man showed a positive pedicle sign at the left C4. (b) Plain radiography at the last follow-up showed a good union with no implant failure at the last follow-up. (c) Sagittal CT at the last follow-up.

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