Elsevier

Annals of Emergency Medicine

Volume 19, Issue 9, September 1990, Pages 1019-1023
Annals of Emergency Medicine

Original contribution
Radial head subluxation: Epidemiology and treatment of 87 episodes

https://doi.org/10.1016/S0196-0644(05)82567-3Get rights and content

Radial head subluxation is a frequent upper-extremity injury in children. Through a prospective study of patients seen in the emergency department, the epidemiology and treatment were reviewed, and two methods of reduction were compared. During a nine-month period, there were 87 episodes of radial head subluxation in 83 children with six cases in infants 6 months old or younger. A pull mechanism of injury was not identified in 49% of the cases. Girls were seen more often than boys, the left arm was more frequently involved, and the incidence of recurrence was 26.7%. The two reduction methods did not differ significantly in their initial success rate. The presence of a click during a reduction attempt had a positive predictive value of 92% and a negative predictive value of 76%. Most children (76.8%) had return of arm use in less than ten minutes. Slow return of arm use (more than ten minutes) was not associated with delay in reduction but was associated with age of less than 2 years (P < .001).

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    Citation Excerpt :

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The data were presented at the Annual Ambulatory Pediatric Association Meeting in Washington, DC, May 1989.

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