
25/07/2025
🔩 New Publication in Surgical and Radiologic Anatomy (2025)
Our latest study presents a novel and safer C2 pedicle screw trajectory for atlantoaxial stabilization, aimed at minimizing the risk of vertebral artery injury—especially in cases with high-riding vertebral arteries (HRVAs).
🧠 Key Lesson:
When performing atlantoaxial fixation, standard C2 screw paths can pose serious risks due to proximity to the vertebral artery.
This cadaveric and radiologic study introduces a longer and safer screw trajectory, offering a more reliable alternative for achieving secure fixation while protecting critical vascular structures. The technique is supported by high-resolution CT morphometry and detailed anatomical dissection.
📸 The publication includes stepwise cadaveric dissections and 3D imaging to assist neurosurgeons in mastering this modified approach.
📖 Read the full article:
👉 https://link.springer.com/article/10.1007/s00276-025-03599-8
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