{Reference Type}: English Abstract {Title}: [Preoperative Simulation for Complication Control in Spinal Surgery]. {Author}: Murata H; {Journal}: No Shinkei Geka {Volume}: 52 {Issue}: 2 {Year}: 2024 Mar 暂无{DOI}: 10.11477/mf.1436204927 {Abstract}: The craniovertebral junction not only contains anatomically important structures such as the medulla oblongata, upper cervical spinal cord, and vertebral artery, but also controls the dynamic movements of flexion, extension, and rotation of the head and neck. Consequently, instability and spinal deformities can easily occur in the craniovertebral region, and appropriate treatment should be selected based on the specificity of the lesion. Basilar invagination often involves bone and vascular anomalies and fusion surgery is often required. Therefore, careful pre-operative simulations are necessary. The creation and use of three-dimensional bone models, including image navigation, are useful for surgical simulation.