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Updated: Jun 8, 2026

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache
Published on: July 29, 2021
N Ratan Singh1, H Shanti Singh
1Department of Anaesthesiology, Regional Institute of Medical Sciences, Imphal 795004.
Postdural puncture headache is rare (3%) after spinal anesthesia with 25-gauge Quincke needles in women. Headaches typically appear on the first postoperative day and resolve quickly with simple treatments.
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