What is Meningioma Surgery?
Meningioma surgery removes a tumour arising from the meninges, ranging from a convexity mass to a skull-base lesion wrapped around nerves and vessels. A craniotomy or skull-base approach exposes the dural origin. The tumour is dissected from brain, sinus or cranial nerves as far as is safe. Dura is repaired and the bone flap replaced.





