Addition notes on the 3-dimensional assessment of acromioclavicular joint injuries: Reference of original article that is being discussed: Ibrahim EF, Forrest NP, Forester A. Bilateral weighted radiographs are required for accurate classification of acromioclavicular separation: An observational study of 59 cases. Injury 2015;46:1900–5. Issue 10 (October 2016) - Segaren, Neil; Williams, William