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Published on: July 5, 2011
The Epidemiology of Pediatric Shoulder Dislocations in the United States
Stefano DiCenso1, Ronald Justin Mistovich1,2,3, David C Kaelber4
1Case Western Reserve University School of Medicine.
Background:
Shoulder dislocations are the most common of all major joint dislocations and are a frequent cause of emergency department (ED) presentations. While the epidemiology of shoulder dislocations has been characterized in adults, it has not yet been done for children in the United States. The primary goal of this study was to calculate the incidence rate of pediatric shoulder dislocations in the United States. Secondary goals were to characterize the demographic information of children with shoulder dislocations as well as trends in management.
Methods:
The US Collaborative Network in TriNetX, a network of clinical data repositories containing patient data from over 100,000,000 unique individuals within the United States, was queried for patients younger than 18 years old diagnosed with shoulder dislocation from 2014 to 2024 using ICD codes. The demographic details were then extracted from the data set, and treatment approaches were determined by CPT coding.
Results:
Over the past 10 years, there were 16,460 pediatric and adolescent patients diagnosed with a first-time shoulder dislocation in either an ED or ambulatory clinic. The overall incidence rate was 60.31 per 100,000 patients, while the incidence rate was 116.61 per 100,000 patients presenting in the ED and 33.95 per 100,000 patients presenting in ambulatory clinics that were under the age of 18 years. Most patients were male (73%), White (59%), and came from the southeastern region of the United States (36%). The most common treatment was a closed reduction (25%), followed by arthroscopic surgery (17%). The number of annual shoulder dislocations has increased over the past decade without an increase in the number of patients undergoing surgical treatment.
Conclusions:
There remains a high incidence rate of shoulder dislocations in the pediatric population of the United States. Despite evidence that early surgical treatment of shoulder dislocations offers improved outcomes, nonoperative treatment continues to be the most common modality without any increase in the percentage of patients undergoing surgical treatment.
Level Of Evidence:
Level IV-descriptive epidemiological analysis.
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