Skull Base - Endoscopic vs. Transcranial for Olfactory Groove Meningiomas

This episode critically examines the surgical management of olfactory groove meningiomas, comparing the endoscopic endonasal approach (EEA) with the traditional transcranial approach (TCA). Based on the abstract from a systematic review and meta-analysis published in World Neurosurgery in 2026, we delve into the evidence addressing the long-standing debate surrounding the optimal surgical strategy. The discussion highlights how tumor characteristics can influence approach selection and synthesizes current data to provide clarity on the comparative efficacy of these techniques. Listeners will gain insights into the clinical implications for surgeons treating these complex skull base lesions. This information is intended for educational purposes and does not constitute medical advice.