Evidence map›Paper›PMID 41717187›Full record

ArticleCureus2026

Blood From Both Ears: A Hidden Mandibular Condyle Fracture Revealed by Otorrhagia.

Akira Saito, Tatsuya Tanaka, Eiichi Suehiro, Akira Matsuno

Abstract readCase Reports
In one paragraph

Article in Cureus, 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

4 authors.

Akira SaitoDepartment of Neurosurgery, International University of Health and Welfare, Narita Hospital, Narita, JPN.
Tatsuya TanakaDepartment of Neurosurgery, International University of Health and Welfare, Narita Hospital, Narita, JPN.
Eiichi SuehiroDepartment of Neurosurgery, International University of Health and Welfare, Narita Hospital, Narita, JPN.
Akira MatsunoDepartment of Neurosurgery, International University of Health and Welfare, Narita Hospital, Narita, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Otorrhagia following mandibular trauma may appear straightforward; however, underlying external auditory canal (EAC) fractures and associated condylar injuries can be easily overlooked without targeted evaluation. We present the case of an 88-year-old man who developed bilateral ear bleeding and hearing loss after falling and striking his chin. Computed tomography revealed bilateral mandibular condyle fractures with associated fractures of the anterior walls of both EACs. The canals were filled with hematoma, and hearing loss was presumed to result from mechanical obstruction. Otoscopic examination after clot removal confirmed mucosal injury, and auditory symptoms improved following decompression and ear wick placement. This case highlights a diagnostic pitfall in which clinicians may overlook condylar fractures as a cause of EAC injury. The mandibular condyle lies immediately inferior to the EAC anterior wall, and superior displacement during chin trauma may result in canal injury. Bilateral otorrhagia after chin trauma should therefore raise clinical suspicion for underlying mandibular condyle fractures and associated EAC disruption. Radiological assessment with computed tomography (CT) and direct visualization via otoscopy are essential to detect these injuries early and guide conservative management. Our experience emphasizes that visible otorrhagia alone does not reveal the full extent of injury. Prompt clot removal and canal packing helped prevent adhesion and long-term auditory complications in our case. Clinicians should maintain a high index of suspicion for EAC fractures and mandibular condyle injuries in patients with chin trauma and otorrhagia, even when bleeding is visibly apparent.

Indexed as

external auditory canal fracturehearing lossmandibular condyle fracturemaxillofacial traumaotorrhagiaotoscopic examination

Identifiers

PMID41717187
PMCPMC12912946

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Registered trials

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