Cupulolithiasis.
D000368:Aged; D002137:Calculi / Q000150:complications / Q000209:etiology / Q000473:pathology; D005260:Female; D006257:Head; D006801:Humans; D007759:Labyrinth Diseases / Q000150:complications / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D008297:Male; D008566:Membranes; D008875:Middle Aged; D011187:Posture; D012665:Semicircular Canals / Q000473:pathology; D011984:Sensory Receptor Cells; D014717:Vertigo / Q000209:etiology*; D014724:Vestibular Function Tests