Tabla de Contenidos: “…Anatomy, physiology, and immunology of the nose, paranasal sinuses, and face / Gerhard Grevers -- Diagnostic evaluation of the nose and paranasal sinuses / Gerhard Grevers -- Diseases of the nose, paranasal sinuses, and face / Gerhard Grevers -- Lips and oral cavity / Gerhard Grevers -- Pharynx and esophagus / Gerhard Grevers -- The salivary glands / Rudolf Probst -- Anatomy and physiology of the ear / Rudolf Probst -- Audiology (hearing tests) / Rudolf Probst -- Pediatric hearing disorders, pediatric audiology / Rudolf Probst -- External ear / Rudolf Probst -- Middle ear / Rudolf Probst -- Inner ear and retrocochlear disorders / Rudolf Probst -- Vestibular disorders / Rudolf Probst -- Facial nerve / Rudolf Probst -- Lateral skull base / Rudolf Probst -- External neck / Heinrich Iro, with Frank Waldfahrer -- Larynx and trachea / Heinrich Iro, with Frank Waldfahrer -- Voice disorders / Frank Rosanowski, Ulrich Eysholdt -- Speech and language disorders / Frank Rosanowski, Ulrich Eysholdt…”