Self-applied sphenopalatine ganglion block for postdural puncture headache: four case reports
Rev. bras. anestesiol; 70 (5), 2020
Abstract Background and objectives The Sphenopalatine Ganglion Block (SGB) is an effective, low-risk treatment option for Postdural Puncture Headache (PDPH) refractory to conservative management. Case report This report presents four complex cases of patients with headache related to low cerebrospinal ...