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Case Reports
Neuraxial Anesthesia in a Patient With a History of Spontaneous Intracranial Hypotension: A Case Report.
- Ajay S Unnithan, Jacob Wang, and James C Krakowski.
- From the Department of Anesthesiology, University of North Carolina Medical Center, Chapel Hill, North Carolina.
- A A Pract. 2019 Jul 15; 13 (2): 58-60.
AbstractOne commonly cited complication of neuraxial techniques is postdural puncture headache. Patients with spontaneous intracranial hypotension may present with a similar constellation of symptoms in the absence of any neuraxial instrumentation. The underlying physiology of spontaneous intracranial hypotension is similar to postdural puncture headache, but cerebrospinal fluid leaks may develop spontaneously at multiple levels of the neuraxis due to a variety of proposed mechanisms. We present a patient with a history of spontaneous intracranial hypotension who underwent a total knee arthroplasty under spinal anesthesia without complication and discuss the pathophysiology, proposed etiologies and treatments, and safety of neuraxial anesthesia in spontaneous intracranial hypotension.
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