Initial penetration of the anterior ethmoid is performed inferomedially using Blakesley forceps. This avoids injury to the lamina papyracea laterally, and to the cribriform plate superiorally.是什么意思_Initial penetration of the anterior ethmoid is performed inferomedially using Blakesley forceps. This avoids injury to the lamina papyracea laterally, and to the cribriform plate superiorally.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句