Surgical versus conservative interventions for treating acromioclavicular dislocation of the shoulder in adults.

Background: Dislocation of the acromioclavicular joint is one of the most common shoulder problems in general orthopaedic practice. The question of whether surgery should be used remains controversial.

Objectives: To assess the relative effects of surgical versus conservative (non-surgical) interventions for treating acromioclavicular dislocations in adults.