Surgical Anatomy -- Preoperative Evaluation -- When Not To Do Surgery -- Postoperative Treatment -- Local Anaesthesia -- Approaches to the Middle Ear -- Harvesting and Processing of Soft Tissues -- External Ear Canal Surgery -- Tympanic Membrane Closure -- Cartilage Palisade Tympanoplasty -- Ossicular Chain Reconstruction -- Materials for Ossicular Chain Reconstruction -- Antrotomy and Mastoidectomy -- Cholesteatoma Surgery -- Mastoid Cavity -- Specific Infections -- Complications -- Tympanosclerosis -- The Atelectatic Ear -- Revision Surgery -- Facial Nerve Surgery -- Stapes Surgery -- Laser Stapedotomy -- Stapes Revision Surgery -- Middle Ear Trauma -- Endolymphatic Sac Surgery -- Malformation Surgery -- Cochlear Implantation -- Revision Surgery After Cochlear Implantation -- Labyrinthectomy -- Vestibular Neurectomy — Translabyrinthine Approach -- Vestibular Neurectomy — Transtemporal Approach -- Retrosigmoidal Approach -- Otological Instruments.