Intracranial hypotension after intraoperative lumbar cerebrospinal fluid drainage. Academic Article uri icon

Overview

abstract

  • OBJECTIVE: Intraoperative lumbar cerebrospinal fluid drainage is frequently performed in a variety of neurosurgical procedures. A retrospective review is presented of the complications of lumbar cerebrospinal fluid drainage. METHODS: The records from 75 consecutive operations requiring intraoperative lumbar cerebrospinal drainage during a 1-year period at the Hospital of the University of Pennsylvania were reviewed to assess the types of complications attributable to spinal drainage and their rates of occurrence. The operations were categorized into 46 aneurysm clippings, 21 craniotomies for tumors, and 8 other cranial base procedures. RESULTS: Two patients developed transient postoperative neurological complications as a result of intracranial hypotension that resolved after epidural blood patching, with a reexploration craniotomy to drain an epidural collection performed in one patient. A third patient in the study developed a persistent deficit when intracranial hypotension led to intraoperative transtentorial herniation, which resulted in an unusual constellation of multiple brainstem infarcts that caused cranial neuropathy. CONCLUSION: Complications of intraoperative lumbar cerebrospinal fluid drainage resulting in transient (2 of 75 patients, 3%) or persistent (1 of 75 patients, 1%) neurological deficits caused by intracranial hypotension occur infrequently and may be related to preexisting conditions such as hydrocephalus.

publication date

  • January 1, 2003

Research

keywords

  • Brain Neoplasms
  • Craniotomy
  • Intracranial Aneurysm
  • Intracranial Hypotension
  • Postoperative Complications
  • Skull Base
  • Spinal Puncture

Identity

Scopus Document Identifier

  • 0037232129

PubMed ID

  • 12493112

Additional Document Info

volume

  • 52

issue

  • 1