Evidence map›Paper›PMID 41413353›Full record

ArticleOral and maxillofacial surgery2025

Early outcomes and risk factors in open reduction and internal fixation of mandibular fractures in adults: a 15-Year multi-institutional analysis of 2,705 cases.

Michael Alfertshofer, Leonard Knoedler, Steffen Koerdt, Adriana C Panayi, Samuel Knoedler, Omar Allam, Thomas Schaschinger, Alina Schmitz, Jan Oliver Voss, Claudius Steffen and 2 more

Abstract readMulticenter Study
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Article in Oral and maxillofacial surgery, 2025. 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

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4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Michael Alfertshofer *Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Leonard Knoedler *Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Steffen KoerdtDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Adriana C PanayiDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Samuel KnoedlerDivision of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA.
Omar AllamDivision of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA.
Thomas SchaschingerMedical School, Heidelberg University, Heidelberg, Germany.
Alina SchmitzDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Jan Oliver VossDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Claudius SteffenDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Max HeilandDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Martin Kauke-NavarroDivision of Plastic Surgery, Department of Surgery, Yale School of Medicine, New Haven, CT, USA. kauke-navarro.martin@yale.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeMandibular fractures (MF) are among the most common facial injuries, with significant implications for patient function and quality of life. There is a lack of comprehensive, multi-institutional studies examining short term outcomes and predictors of early complications after treatment of mandibular fractures.

methodsThe American College of Surgeons National Surgical Quality Improvement Program database (ACS-NSQIP) was queried for the time period 2008 through 2021 to identify patients who underwent open reduction and internal fixation (ORIF) of MF. We extracted data on comorbidities, preoperative blood values, and 30-day postoperative outcomes regarding the occurrence of complications.

resultsA total of n = 2,705 patients (443 females; 2,262 males) with an average age of 35 years and a mean BMI of 25.4 kg/m² were analyzed. The most common fracture locations were the mandibular body (42%), angle (22%), and symphysis (16%). Complications occurred in 9.4% of cases, with reoperations and readmissions being the most common general complications. Multivariate analysis revealed site-specific risk profiles: condylar and symphyseal fractures showed higher complication rates, while subcondylar fractures had lower rates. Patients undergoing ORIF without placement in mandibulomaxillary fixation (MMF) had a higher rate of surgical complications. Smoking, weight loss, disseminated cancer history, and higher wound class were independently associated with increased risk of complications.

conclusionA 30-day postoperative complication rate of nearly 10% emphasizes the need for robust risk stratification and targeted strategies to further improve surgical safety in this challenging patient population. Site-specific risk variations, particularly for symphyseal and condylar fractures, and the higher rate of complication in patients without MMF, underscore the importance of tailored procedural planning. Moreover, identifying smoking and inpatient care as independent risk factors underscores the value of addressing modifiable risks and optimizing care for high-risk patients to improve surgical outcomes.

Indexed as

Fracture Fixation, InternalMandibular FracturesOpen Fracture ReductionPostoperative ComplicationsAdolescentAdultAgedFemaleHumansMaleMiddle AgedReoperationRetrospective StudiesRisk FactorsTreatment OutcomeYoung AdultCraniofacialFracture careMandible fractureOutcome analysisRisk stratification

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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.