Surgical treatment of vertigo by opening of the saccus endolymphaticus.
D007758:Ear, Inner / Q000601:surgery*; D004585:Electrooculography; D006801:Humans; D007761:Labyrinthine Fluids; D008722:Methods; D009759:Nystagmus, Pathologic; D011312:Pressure; D014717:Vertigo / Q000601:surgery*; D014724:Vestibular Function Tests