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Microsurgical Approach to Giant Intracranial Aneurysms

Although rare among intracranial lesions, giant intracranial aneurysms pose a unique degree of complexity and technical difficulty. The nature of their presentation includes haemorrhage, mass effect, thromboembolism, or all three. Their prognosis has typically been poor. Precise perisurgical planning and particularly mastery of the surgical techniques are crucial for a potentially improved outcome. This article therefore focus on microsurgical approaches to giant intracranial aneurysms.