Which labral lesion can be best reduced with external rotation of the shoulder after a first-time traumatic anterior shoulder dislocation?

摘要

Introduction Immobilization in external rotation after a first-time traumatic anterior shoulder dislocation has been shown to improve the position of the labroligamentous lesion relative to the glenoid rim. The purpose of the present study was to evaluate the effect of the external rotation position of the shoulder on different types of labroligamentous lesions in patients with first-time traumatic anterior shoulder dislocation by using MRI.