University Hospital of Verona 1 article published in JoVE Medicine Discovering Middle Ear Anatomy by Transcanal Endoscopic Ear Surgery: A Dissection Manual Lukas Anschuetz1,2, Livio Presutti2, Daniele Marchioni3, Marco Bonali2, Wilhelm Wimmer1,4, Domenico Villari2, Marco Caversaccio1,4 1Department of Otorhinolaryngology, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, 2Department of Otorhinolaryngology, Head & Neck Surgery, University Hospital of Modena, 3Department of Otorhinolaryngology, Head & Neck Surgery, University Hospital of Verona, 4Artificial Hearing Research, Artorg Center for Biomedical Engineering, University of Bern The aim of this article is to describe the methodology of exclusively endoscopic cadaveric middle ear dissection. Moreover, we aim to provide a comprehensive guide to endoscopic middle ear anatomy.