Patient-Matched 3-D-Printed Guides for the Insertion of Cervical Pedicle Screws in Tumor Surgery

Figure 2

Case 2: aggressive osteoblastoma in C3. (a–d) CT scan reconstructions of the cervical spine with a right-sided lesion in C3. (e) MRI shows the soft-tissue component of the tumor. (f, g) Postoperative a.p. and lateral radiographs after resection of the tumor and combined posteroanterior stabilization.

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