Extensive extradural pneumorrhachis related to obstetric analgesia.

Abstract

Iatrogenic extradural pneumorrhachis is a rare clinical entity, but anesthesiologists should be aware of this possibility when using the air technique for the identification of epidural space. Although in most published cases extradural pneumorrhachis is asymptomatic, relevant neurological consequences have been described, such as meningeal irritation, radicular pain, unilateral lower extremity weakness, cauda equina syndrome, paraplegia, and tetraplegia.We describe a very extensive extradural pneumorrachis (T9-S1), related to obstetric analgesia, in a patient with severe and atypical perineal pain after forceps-assisted delivery. Our aim is to synthesize and organize the available scientific evidence, analyzing preventive measures and summarizing the most appropriate diagnostic, follow-up and therapeutic techniques for symptomatic conditions, among which high concentrations of inspired oxygen, hyperbaric oxygen therapy and percutaneous or surgical decompression have been described.

• Authors: M J Garcia-Cebrián, I M Fontan-Atalaya, J Garcia-Perez, B Fernandez-Torres
• Journal: Revista espanola de anestesiologia y reanimacion (Rev Esp Anestesiol Reanim (Engl Ed)) (Sep 06 2023) ISSN: 2341-1929 [Electronic] Spain
• PMID: 37683975 (Publication Type: Case Reports)
• Copyright: Copyright © 2023. Publicado por Elsevier España, S.L.U.