Mechanisms, Equipment, HazardsCharacterizing the Need for Multiple Epidural Blood Patches in the Treatment of Postdural Puncture Headache: An Observational StudyMustafa, R.; Barman, R.; Kurian, E.; Eldrige, J.; Frank, R.; Kissoon, N.; Garza, I.; Whealy, M.; Cutsforth-Gregory, J.; Olatoye, O. Author Information Department of Neurology, Mayo Clinic, Rochester, MN Obstetric Anesthesia Digest: September 2022 - Volume 42 - Issue 3 - p 126 doi: 10.1097/01.aoa.0000853532.82923.2a Buy Metrics Abstract (Reg Anesth Pain Med. 2021;46:1110–1112) Previous studies have determined the effectiveness of epidural blood patch (EBP) on postdural puncture headache (PDPH) patients, though little research has been done on repeated image guided EBP. This study aims to predict the factors contributing to and the rate of repeated image-guided EBP treatment for (PDPH) patients. Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.