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Updated: Jul 6, 2026

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
Published on: August 30, 2020
Traumatic intracranial aneurysm: a brief review
Arvind Dubey1, Wen-Shan Sung, Yen-Yu Chen
1Department of Neurosurgery, Royal Hobart Hospital, University of Tasmania, Hobart, Tasmania, Australia.
Abstract:
Traumatic intracranial aneurysms are uncommon and represent fewer than 1% of all cerebral aneurysms. They may develop after blunt or penetrating head injuries and can present both diagnostic challenges and surgical difficulties. Because traumatic aneurysms are fragile and prone to rupture, early diagnosis with cerebral angiography and prompt treatment are essential. We present two patients with traumatic aneurysms and discuss their aetiology, classification, clinical presentations, diagnosis, and treatment options.
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