Acromioclavicular Joint Pseudo-dislocations with Lateral end Clavicle Fracture: A Rare Injury and Proposed Technique of Fixation.

Lateral end clavicle fractures are rare injuries in pediatric and adolescent population. Most of these injuries can be managed conservatively. However, in patients with acromioclavicular joint (ACJ) "pseudo-dislocations" associated with significant clinical deformity, some patients will benefit from operative intervention. Our reported case is a young adolescent with a Type IV Dameron and Rockwood distal clavicle fracture and ACJ pseudo-dislocation, who underwent surgical fixation for this injury. We propose a novel technique of fixation with a suture anchor and endo button with temporary K wire stabilization. These are rare injuries and there are no standardized techniques for reconstruction and fixation. Stabilization with a suture anchor can provide a minimally invasive method of fixation for such injuries without the traditional plating and can lead to excellent final outcomes. ACJ pseudo-dislocations are rare injuries. There is limited evidence in guiding the management of such injuries. Our proposed technique of fixation with suture anchor, endo button and temporary stabilisation with K-wire can provide promising results.