Small Extended Bifrontal Approach for Midline Anterior Skull Base Meningiomas: Our Experience with 54 Consecutive Patients.


Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China. Electronic address: [Email]


To describe the technique of a small extended bifrontal approach and review the clinical outcome of patients with midline anterior skull base (MASB) meningiomas treated using this technique.


Anterior skull base,Olfactory groove meningioma,Planum sphenoidale meningioma,Surgical approach,Tuberculum sellae meningioma,