LEON CLERES PENIDO PINHEIRO; MARIO WOLAK JUNIOR; ANDREA BISOGLIO; ALEX IAN EVINS; ANTONIO BERNARDO; Improving Middle Meningeal Artery Harvesting Through Middle Fossa Drilling and Opening of Foramen Spinosum. LEON CLERES PENIDO PINHEIRO, has been presented in the modality of Approved – Proffered Papers, in the 8th World Federation of Skull Base Societies Meeting that was held from Mar 22 to 27, 2022.