air encephalography

air encephalography.

References in periodicals archive ?
Air encephalography for hydrocephalus in the era of neuroendoscopy.
When I was a trainee in internal medicine and neurology in the 1960s, we had available only cranial x-rays and techniques that were relatively hazardous and unpleasant to perform, such as air encephalography and invasive angiography by direct arterial puncture.