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Published in: European Journal of Trauma and Emergency Surgery 4/2022

13-01-2022 | Thoracic Trauma | Original Article

Sternal fractures in blunt trauma patients

Authors: Alexander A. Fokin, Joanna Wycech Knight, Ayesha T. Abid, Kai Yoshinaga, Amaris L. Alayon, Robert Grady, Russell D. Weisz, Ivan Puente

Published in: European Journal of Trauma and Emergency Surgery | Issue 4/2022

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Abstract

Purpose

Sternal fractures (SF) are commonly associated with other injuries and their incidence is on the rise. The aim was to evaluate injury characteristics and outcomes in patients with all types of SF after blunt trauma.

Methods

Retrospective analysis of 380 SF patients from two Level 1 trauma centers was performed. Patients were compared in various combinations: geriatric versus non-geriatric, isolated sternal fractures (ISF) versus combined sternal fractures (CSF), sternal body versus manubrium, displaced versus non-displaced, and with retrosternal hematoma versus without. Analyzed variables included: age, gender, race, comorbidities, mechanism of injury (MOI), injury severity score (ISS), Glasgow Coma Score (GCS), type and location of SF, concomitant fractures of ribs, vertebrae, clavicles and scapulae, co-injuries, rates of surgical stabilization, mechanical ventilation requirements, intensive care unit (ICU) admission, ICU length of stay (ICULOS), hospital LOS (HLOS), complications, and mortality.

Results

ISF constituted 17.9% of all patients with no mortality. CSF patients constituted 82.1%, had more ICU admissions, longer ICULOS/HLOS and 9.3% mortality (all p < 0.001). Geriatric SF had more concomitant rib fractures and 12.9% mortality. Concomitant fractures of ribs were present in 56.7% and had higher ICU admissions, ICULOS and complications compared to SF patients with concomitant vertebrae fractures diagnosed in 38.2%.

Conclusion

SF are present in 2.1% of admissions to trauma centers. Geriatric patients account for half of SF patients and have higher mortality. Concomitant fractures of ribs are present in half and vertebrae fractures in one-third of the SF patients. CSF portend higher mortality and pulmonary co-injuries. The high incidence of concomitant rib and vertebra fractures requires additional diagnostic and treatment considerations.
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Metadata
Title
Sternal fractures in blunt trauma patients
Authors
Alexander A. Fokin
Joanna Wycech Knight
Ayesha T. Abid
Kai Yoshinaga
Amaris L. Alayon
Robert Grady
Russell D. Weisz
Ivan Puente
Publication date
13-01-2022
Publisher
Springer Berlin Heidelberg
Published in
European Journal of Trauma and Emergency Surgery / Issue 4/2022
Print ISSN: 1863-9933
Electronic ISSN: 1863-9941
DOI
https://doi.org/10.1007/s00068-021-01871-1

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