Characterizing the need for multiple epidural blood patches in the treatment of postdural puncture headache: an observational study

Affiliations

• ¹ Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA.
• ² Department of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA.
• ³ Mayo Clinic Alix School of Medicine, Mayo Clinic, Rochester, Minnesota, USA.
• ⁴ Department of Pain Medicine, Mayo Clinic, Jacksonville, Florida, USA.
• ⁵ Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA.
• ⁶ Department of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA olatoye.oludare@mayo.edu.