[Surgical access to the eustachian tube through the lower transvelar approach].
D002404:Catheterization; D004427:Ear Diseases / Q000601:surgery; D005064:Eustachian Tube / Q000601:surgery*; D006801:Humans; D008722:Methods; D010159:Palate / Q000033:anatomy & histology
Abord chirurgical de la trompe d'eustache par voie inférieure trans-vélaire