Acromioclavicular Joint

This study will examine whether rigid taping applied to the acromioclavicular (AC) joint can reduce shoulder pain and improve shoulder function in people with AC joint degeneration. Participants with shoulder pain and a confirmed diagnosis of AC joint degeneration will be randomly assigned to one of two groups: (1) rigid taping plus a standardized exercise program or (2) the same exercise program without taping. The program will last 4 weeks, with weekly supervised visits. Pain, shoulder motion, and shoulder function will be assessed at baseline, after the first session (acute effect), at the end of treatment (Week 4), and at a 3-month follow-up.

The purpose of this study is to gather early and mid- to long-term evidence to confirm the clinical performance, safety and use of the Clavicle Plate and Clavicle Hook Plate System. A minimum of 76 patients with clavicle fractures or dislocations of the AC joint surgically treated with any plate from the DPS VA-LCP Clavicle System will be enrolled in this observational post-market clinical investigation. Outcomes will be collected until up to 2 years after surgery.

The aim of this study is to compare the clinical and radiographical outcome of patients treated by coracoclavicular ligaments reconstruction associated with acromioclavicular ligament reconstruction versus coracoclavicular ligaments reconstruction acromioclavicular temporary k wire fixation in management of Acute AC dislocation Rockwood type (III\&VI). * Number of patients (20) * Type of disease (AC dislocation Rockwood type (III\&VI) * follow up period (6 months) * type of study: this is a clinical research study