RT Journal A1 Schneider, Marc C. T1 The Rising Incidence of Acromioplasty JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2011 FD February 16 VO 93 IS 4 SP e12 5 OP 6 DO UL http://dx.doi.org/ AB This article indeed shows that there has been a rising incidence of coding for acromioplasties over the last decade. However, a combination of factors, including advances in shoulder surgery and anesthesia, changes in International Classification of Diseases, Revision 9 (ICD-9) and Current Procedural Terminology (CPT) codes, and requirements by the American Board of Orthopaedic Surgery (ABOS) and insurers have all played an influential role.