Maintaining the transoral approach in the armamentarium of surgical approaches to clival chordomas mainly as a complimentary procedure to endonasal endoscopic approach in selected cases is advantageous. Lateral extension of the disease is a limitation to both approaches and is addressed by transcranial approaches. Especially for extensive lesions the simultaneous combination of approa... https://www.rxkaitori.com/product-category/lite-plan-hrn-emergency-modules/