Hopital Pitie-Salpetriere 1 article published in JoVE Medicine Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma François Simon1,2, Yann Nguyen3,4, Natalie Loundon2, Françoise Denoyelle1,2 1Université Paris Cité, 2Pediatric Otolaryngology, Head and neck surgery department, AP-HP, Hôpital Necker-Enfants Malades, 3Sorbonne Université, 4Otolaryngology - head and neck surgery department AP-HP, Hôpital Pitié-Salpêtrière This protocol describes the removal of congenital cholesteatoma using minimally invasive transcanal endoscopic ear surgery with a two-handed approach and a robotic endoscope holder.