Conventional one-handed compared to two-handed endoscopic ear surgery using an endoscope holder: a single center study.

Introduction: One-handedness is a challenge in conventional endoscopic ear surgery (EES). We present results on the first-ever application of the passive endoscope holder 'Endofix exo' (Co. AKTORmed GmbH, Neutraubling, Germany) in EES, which enables two-handed surgery.