Abstract:
:Twelve patients with communicating hydrocephalus were studied with a servocontrolled lumbar infusion technique to measure net cerebrospinal fluid (CSF) absorptive capacity and resting pressure. Each patient showed a significant absorptive reserve; the rate of CSF absorption exceeded the rate of formation over a physiological range of pressure. The size of the ventricles did not correlate with either the absorptive capacity or the resting pressure parameter, or both. The data suggest that communicating hydrocephalus does not reflect a simple imbalance between the rates of CSF formation and absorption. Other factors must be of etiological importance and are considered in the discussion.
journal_name
Neurosurgeryjournal_title
Neurosurgeryauthors
Sklar FH,Beyer CW Jr,Diehl JT,Clark WKdoi
10.1227/00006123-198105000-00003subject
Has Abstractpub_date
1981-05-01 00:00:00pages
525-30issue
5eissn
0148-396Xissn
1524-4040journal_volume
8pub_type
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