[Aequidensitometrie of the labyrinthic capsule with special regard of the bottom of the internal auditory meatus].
It has been proved by densitometry that the thickness of the separating wall between the basal coil and the fundus of the internal auditory meastus as well as the thickness of the labyrinthic wall increase with age. The mineral contents is simultaneously reduced. The diameter of the cochlear canal is also reduced with age. These facts have been demonstrated by aequidensitometry and by summation color pictures of aequidensites.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002648:Child; D002675:Child, Preschool; D003051:Cochlea / Q000033:anatomy & histology; D003720:Densitometry / Q000295:instrumentation; D007758:Ear, Inner / Q000033:anatomy & histology*; D006801:Humans; D008875:Middle Aged; D010579:Petrous Bone / Q000033:anatomy & histology*
Aquidensitometrie der Labyrinthkapsel mit besonderer Rücksicht des Bodens des inneren gehórganges