Endoscopic assistance improves operability and reduces vermian retraction requirements during telovelar approaches to the floor of the fourth ventricle: An anatomical study with surgical implications
Lucas Serrano-Sponton (Offenbach am Main), Eleftherios Archavlis (Mainz), Amr Nimer (London / GB), Benedikt Fangmeier (Mainz), Elke Januschek (Offenbach am Main), Ali Ayyad (Doha / QA), Daniel Jussen (Frankfurt a. M.), Marcus Czabanka (Frankfurt a. M.), Sven Schumann (Mainz), Sven Rainer Kantelhardt (Mainz; Berlin)