External rotation immobilization does not reduce recurrence rate for shoulder dislocation .
This report has been verified
by one or more authors of the
original publication.
External rotation immobilization for primary shoulder dislocation: a randomized controlled trial
Clin Orthop Relat Res. 2014 Aug;472(8):2380-6. doi: 10.1007/s11999-013-3432-6.60 patients with a primary anterior glenohumeral dislocation were randomized to either immobilization in external rotation or internal rotation, following reduction. This study aimed to determine whether external immobilization reduced the frequency of recurrent instability as compared to internal immobilization. The results at the minimum 12 months' follow-up indicated that rates of recurrent dislocation, instability, and instability requiring surgical intervention were comparable between groups. Additionally, WOSI scores and ROM (between injured and contralateral side) were similar. Difference in ASES scores between groups achieved borderline significance in favour of external immobilization.
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