Methods Using CRW brain stereotactic apparatus, with the help of CT and MRI images, cranial trepanation in local anesthesia, cut the brain lesions by microscope.

• 方法局麻安装CRW头架后,行CT或MRI三维扫描,定位后局麻下用自制系列环钻开颅,显微镜下切除颅内病灶。