Benign paroxysmal positional nystagmus.
D003937:Diagnosis, Differential; D005133:Eye Movements; D006257:Head; D006801:Humans; D007759:Labyrinth Diseases / Q000150:complications; D009759:Nystagmus, Pathologic / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D011187:Posture