Objective To investigate the clinical value and technique of neuronavigator-assisted microsurgery for cavernous angiomas (CA) located in supratentorial deep brain or functional domain.

• 目的探讨神经导航辅助的显微手术在治疗幕上脑深部或重要功能区海绵状血管瘤中的应用价值和手术技巧。