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. 2024 Jan 4;47(1):30.
doi: 10.1007/s10143-023-02261-4.

Use of oxygen therapy for pneumocephalus: a systematic review

B J H Kim  1 , M Y Ji  2 , J C C Chen  3 , J A Correia  4 , A J J Law  4 , C Y Kow  4
Affiliations

Use of oxygen therapy for pneumocephalus: a systematic review

B J H Kim et al. Neurosurg Rev. .

Abstract

Pneumocephalus is the pathologic collection of air in the intracranial cavity. In sufficient volumes, it can contribute to symptoms ranging from headaches to death. For conservative treatment, oxygen use is commonplace. Although this is an accepted tenet of clinical practice, it is not necessarily founded on robust trials. An electronic search of databases EMBASE and MEDLINE and the Cochrane Library was undertaken as per the 2020 Preferred Reporting Items of Systematic Reviews and Meta-Analyses (PRISMA) statement. Three articles were included. Although the modes of oxygen delivery were heterogenous (non-rebreather versus endotracheal versus hyperbaric chamber), all studies concluded favorably on the use of oxygen therapy for increased reabsorption of pneumocephalus.

Keywords: Neurosurgery; Oxygen; Pneumocephalus; Surgery; Trauma.

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