Evidence map›Paper›PMID 42004879›Full record

ArticleClinical case reports2026

Incidence and Management of Pneumocephalus, an Uncommon Complication of Spinal Anesthesia: A Case Report.

Mohammad Saeidi, Sajjad Ahmadpour, Mohammad Amin Afshani, Fatemeh Sadat Razavinia, Reza Aminnejad

Abstract read
In one paragraph

Article in Clinical case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Mohammad SaeidiClinical Research Development Center Shahid Beheshti Hospital Qom Iran.ORCID https://orcid.org/0000-0002-5987-9932
Sajjad AhmadpourPatient Safety Research Center, Clinical Research Institute Urmia University of Medical Science Urmia Iran.ORCID https://orcid.org/0000-0003-4321-874X
Mohammad Amin AfshaniUSREN Office, Functional Nerosurgery Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran.
Fatemeh Sadat RazaviniaUSREN Office, Functional Nerosurgery Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran.ORCID https://orcid.org/0000-0002-4578-6209
Reza AminnejadClinical Research Development Center, Shahid Beheshti Hospital Qom Iran.ORCID https://orcid.org/0000-0003-0439-0440

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The presence of air in the epidural, subdural, or subcranial space within the brain parenchyma or ventricular cavities is a relatively uncommon side effect of spinal anesthesia. In this report, we aimed to describe a 37-year-old male patient who presented with continuous headaches, nausea, and vomiting during spinal anesthesia for joint replacement. A 37-year-old male patient was admitted for elective total hip arthroplasty. The surgery was performed under spinal anesthesia. Within 24 h after surgery, the patient presented with a history of continuous headaches, nausea, and vomiting. A CT scan of the brain was performed, and the findings revealed pneumocephalus, as the necessary measures were taken to control pneumocephalus. Finally, the patient was discharged from the hospital in good general condition. Pneumocephalus must be considered one of the possible causes of spinal anesthesia, which requires careful evaluation.

Indexed as

CT scanheadachperipheral nerve blockingpneumocephalusspinal anesthesia

Identifiers

PMID42004879
PMCPMC13087091

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.