For the inner sphenoid ridge meningiomas, frontal-temporal approach which is around the pterion is adopted, but if the tumor is a small one, subfrontal approach is receivable.

• 对于内侧型蝶骨嵴脑膜瘤的手术术式多采用以翼点为中心的额颞入路，但对内侧型小的肿瘤也可采用额下入路。