Evidence map›Paper›PMID 42110236›Full record

ArticleFrontiers in oral health2026

Dislocation angle predicts complications following mandibular condylar fracture treatment: a retrospective cohort study.

Ingrid Winkler, Chiara Costantini, Babak Saravi, Lara Schorn, Julian Lommen, Felix Schrader, Max Wilkat, Norbert Kübler, Christoph Sproll, Daman Deep Singh

Abstract read
In one paragraph

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

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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

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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

10 authors.

Ingrid WinklerDepartment of Oral and Maxillofacial Plastic Surgery, University Hospital Cologne, Cologne, Germany.
Chiara CostantiniDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Babak SaraviDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Lara SchornDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Julian LommenDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Felix SchraderDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Max WilkatDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Norbert KüblerDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Christoph SprollDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Daman Deep SinghDepartment of Oral, Maxillofacial and Facial Plastic Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Mandibular condylar fractures are among the most common maxillofacial injuries, yet predictors of postoperative complications remain poorly defined. The role of radiographic dislocation angle as a prognostic factor has received limited attention. This study aimed to identify risk factors for complications following condylar fracture treatment, with particular focus on the predictive value of the dislocation angle. Methods: This retrospective cohort study included 184 patients with mandibular condylar fractures treated at a tertiary referral center between 2009 and 2022. Complications were analyzed according to treatment approach (surgical vs. conservative), and potential risk factors were evaluated using univariate and multivariate logistic regression. The dislocation angle was measured on preoperative imaging and stratified into categories (<60°, 60-89°, ≥90°). Results: The overall complication rate was 29.0% (49/169), predominantly comprising minor events (17.8%), with major complications occurring in only 7.7%. In the surgical subgroup with available angle measurements ( Conclusions: Preoperative dislocation angle is an independent predictor of complications following condylar fracture treatment. A preliminary threshold of approximately 60° may serve as a candidate parameter for risk stratification and patient counseling, pending prospective validation.

Indexed as

complicationsdislocation anglehardware removalmandibular condyle fracturemaxillofacial traumaopen reduction internal fixationretrospective cohort studyrisk factors

Identifiers

PMID42110236
PMCPMC13153062

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