Articles in this issue include, "Evaluation and Imaging (Xrays, CT, MRI) of Shoulder Instability", "Arthroscopic Alphabet Soup - Recognition of Normal, Normal Variants, and Pathology", "Management of the Throwing Shoulder - Labrum, Cuff and Internal Impingement", "Arthroscopic Management of Anterior Instability - Pearls, Pitfalls, and Lessons Learned", "Arthroscopic Management of Posterior Instability", "Arthroscopic Management of Multidirectional Instability", "Management of Failed Instability Surgery - How to Get it Right the Next Time?", "Arthroscopic Bristow - How to Do it and Tricks to Make it Easier", "Arthroscopic Latarjet - How to Make this Part of Your Surgical Options", "Glenoid Bone Defects - Open Latarjet with Congruent Arc Modification", "Humeral Head Bone Defects: Remplissage, Allograft and Arthroplasty", "Open Capsular Shift - There is Still a Role!"