Clinical Research Directory

Inclusion Criteria: * Adult patient (age 18 = or + ), whose mother tongue is French or who understands French language * Ossicular surgery (fitting of a partial or total ossicular prosthesis) or myringoplasty performed endoscopically, from the speculum, from the duct or from the endaural. * Tympanic reconstruction by all types of grafts: cartilage, fascia, autologous fat * Written consent signed by the participant * Affiliation to a social security scheme, Exclusion Criteria: * Pregnant or breastfeeding woman, patient under legal protection, guardianship or curatorship. * Need for a retroauricular approach. * Need for annulus detachment\> 60% * Presence of cholesteatoma or middle ear tumor