Research Article

[Retracted] Treatment of Upper Cervical Spinal Cord Injury (Unstable C1-C2) by Direct Visualization and Nailing Technique and the Advantages of Early MRI

Figure 2

The nailing technique from left to right. As we reach the vertebral groove, the next step will protect the vertebral artery, venous plexus, and nerve root; we will finally open the cortical bone at the safe point and insert the screw. However, before inserting the screw, we confirm the direction under fluoroscopy.