Nasofibroscopy Auditory evoked potentials Otosclerosis Mean meatotomy Treatment of tinnitus Drainage of peritoneal or retro-pharyngeal phlegmon Treatment of laryngeal paralysis (vocal cords) by thyroplasty or injection Laryngoscopy Cavum biopsy Removal of a nasopharyngeal fibroid Uvulo-palato-pharyngoplasty Surgery for tumor of the veil or palate Total / Partial laryngectomie Glossectomy Removal of a neurovascular tumor of the neck Parotidectomy Tracheostomy Adenectomy Choanal atresia treatment in children Extraction of a nasal or laryngotracheobronchial foreign body Removal of a cyst of the thyroglossal tract in children Removal of fibrochondroma in children Surgical treatment of cervico-facial cellulitis Oral-sinus fistula closure Marsupialization of a mucocele Sphenoidotomy Frontal sinus puncture Treatment by curettage of an othematoma or perichondritis Exploration of vertigo by studying cervical myogenic evoked potentials Exploration of vertigo by VHIT test (latest generation test of very high vestibular frequencies) Tympanoplasty (Surgical closure of a perforated eardrum) Excision of a pre-helical fistula Mastoidectomy for chronic otitis Earwax or epidermal plug removal Turbinectomy endonasal ethmoidectomy Installation of trans-tympanic ventilators Surgery for exostoses of the external auditory canal Paracentesis and transtympanic drainage The posterior rhinoscopy Otoscopy Acumetry Maxillary sinus puncture (with or without drainage) Laser cordectomy Early detection of deafness Removal of nasal or sinus tumors Vestibular rehabilitation Cleft lip and palate surgery Rhino-septoplasty Intratympanic injection Removal of tonsils