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Updated: Sep 28, 2025
Simulator Training for Endovascular Neurosurgery
Published on: May 6, 2020
Artificial Intelligence-Assisted Microcatheter Shaping for Intracranial Aneurysm Coiling: A Preliminary Study
Changya Liu1, Yin Shen2, Xinxin Wu3
1Department of Neurology, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, Hubei, China; Hubei Province Academy of Traditional Chinese Medicine, Wuhan, Hubei, China; Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
Artificial intelligence (AI) technology assists microcatheter shaping for intracranial aneurysm coiling. This AI-assisted method improves accuracy and stability in endovascular procedures, offering valuable surgical support.
Area of Science:
- Neurosurgery
- Medical Imaging
- Artificial Intelligence
Background:
- Intracranial aneurysms pose significant risks.
- Coil embolization is a common treatment.
- Accurate microcatheter navigation is crucial for successful embolization.
Purpose of the Study:
- To evaluate the efficacy of AI-assisted microcatheter shaping.
- To assess the impact of AI on coil embolization procedures for intracranial aneurysms.
Main Methods:
- AI software processed 3D rotational angiography data.
- The software automatically generated optimal microcatheter paths and shapes.
- Surgeons utilized AI-generated templates for microcatheter shaping.
Main Results:
- Successful endovascular procedures in all patients without complications.
- AI-shaped microcatheters accurately accessed aneurysm sacs in one attempt.
- Satisfactory microcatheter stability and no need for reshaping were observed.
Conclusions:
- AI-assisted microcatheter shaping is a novel and effective technique.
- This technology enhances accuracy and stability in endovascular coiling.
- AI provides significant technical support for surgeons performing these procedures.
