Session information 2.1

O2.1.02 – Antibiotics in conjunction with cholesteatoma surgery and postoperative infection: data from SwedEar – Eva Westman, SE

O2.1.03 – Canal-wall up cholesteatoma surgery with mastoid obliteration leads to lower rates of disease recurrence without affecting hearing outcomes – Chiara Erfurt, NL

O2.1.04 – Functional Correlations of Tympanic Membrane Perforation Size – Bob Lerut, BE

PP 1.09 – A prospective multicentre European study investigating a one-step drill system (MONO) for bone anchored hearing procedures – Experience and outcomes at 1 year – Emma Teunissen, NL