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Acute traumatic posterior elbow dislocation in children
Justus Lieber1, Sabine M Zundel, Tobias Luithle
1Department of Pediatric Surgery and Pediatric Urology, University Children’s Hospital, Tübingen, Germany. justus.lieber@med.uni-tuebingen.de
Insights
This study found that accurate diagnosis and stable reduction of traumatic posterior elbow dislocations in children lead to excellent or good outcomes. Prompt surgical stabilization of associated fractures is key for successful recovery.
Area of Science:
- Pediatric Orthopedics
- Trauma Surgery
- Musculoskeletal Research
Background:
- Traumatic posterior elbow dislocations in children frequently result in long-term complications and functional deficits.
- Early management strategies significantly influence the recovery trajectory and overall patient outcomes.
Purpose of the Study:
- To retrospectively evaluate the clinical outcomes of pediatric patients treated for acute posterior elbow dislocations.
- To identify key factors associated with successful treatment and recovery in this patient cohort.
Main Methods:
- Retrospective analysis of 33 pediatric patients (median age 10.8 years) with posterior elbow dislocations.
- Patients underwent closed reduction and stability assessment under general anesthesia.
- Treatment involved immobilization for pure dislocations and osteosynthesis with or without ligament refixation for unstable fractures.
Main Results:
- Excellent or good outcomes were achieved in all 10 children with pure posterior dislocations.
- In children with associated injuries (n=23), 15 had excellent, 7 had good, and 1 had a poor outcome.
- Stable reduction and appropriate fracture stabilization correlated with favorable results.
Conclusions:
- Accurate diagnosis and achieving a concentric, stable reduction are crucial for optimal outcomes in pediatric posterior elbow dislocations.
- Stable osteosynthesis of associated fractures is essential for managing unstable injuries and improving functional recovery.
Abstract:
Traumatic posterior dislocation of the elbow is often associated with significant morbidity and incomplete recovery. The aim of this study was to retrospectively analyse the outcome of 33 children (median age 10.8 years). Patients underwent reduction and assessment of stability under general anaesthesia. Pure dislocations (n=10) were immobilized, whereas unstable fractures (n=23) were stabilized. Refixation of ligaments was performed if stability was not achieved by fracture stabilization alone. Immobilization was continued for 26 (pure dislocations) or 35 days (associated injuries), respectively. Results were excellent (n=9) or good (n=1) after pure dislocation. Results were excellent (n=15), good (n=7) or poor (n=1) in children with associated injuries. Accurate diagnosis, concentric stable reduction of the elbow as well as stable osteosynthesis of displaced fractures are associated with good results in children with acute posterior elbow dislocations.
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