Evidence map›Paper›PMID 40903220›Full record

ReviewInternal medicine (Tokyo, Japan)2026

Subcutaneous Emphysema and Pneumomediastinum Following a Dental Procedure without Tooth Extraction: A Case Report and Literature Review.

Reika Matsushita, Jun Ehara, Tomohiro Yamaba, Kosuke Nasu, Yoichiro Sugita, Eiji Hiraoka

Abstract readCase ReportsReview
In one paragraph

Review in Internal medicine (Tokyo, Japan), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
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

6 authors.

Reika MatsushitaDepartment of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Japan.
Jun EharaDepartment of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Japan.
Tomohiro YamabaDepartment of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Japan.
Kosuke NasuDepartment of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Japan.
Yoichiro SugitaDepartment of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Japan.
Eiji HiraokaDepartment of Internal Medicine, Tokyo Bay Urayasu Ichikawa Medical Center, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pneumomediastinum refers to the accumulation of air in the mediastinum, which may occur due to trauma, esophageal perforation, or spontaneously. Although rare, dental procedures, especially those involving air turbine drills, can cause mediastinal emphysema. Most reported cases are related to tooth extraction; however, nonextraction procedures may also be associated with this complication. We report the case of a 65-year-old woman who developed facial and neck swelling following a dental procedure using an air turbine drill, and provide a review of the relevant literature.

Indexed as

Mediastinal EmphysemaSubcutaneous EmphysemaAgedFemaleHumansTooth Extractionair turbine drillsdental procedurespneumomediastinumtooth extractions

Identifiers

PMID40903220
PMCPMC13106904

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.