Dr. Jill Sylvester reviews the article, “Subacromial Decompression Versus Diagnostic Arthroscopy for Shoulder Impingement: A 5-year Follow-up of a Randomized, Placebo Surgery Controlled Clinical Trial,” which was originally published in the British Journal of Sports Medicine in January 2021. Dr. Jeremy Schroeder serves as moderator. Dr. Sylvester is a member of the AMSSM Top Articles Subcommittee, and this episode is part of an ongoing mini journal club series highlighting each of the Top Articles in Sports Medicine from 2021, as selected for the 2022 AMSSM Annual Meeting in Austin, TX. Subacromial Decompression Versus Diagnostic Arthroscopy for Shoulder Impingement: A 5-year Follow-up of a Randomized, Placebo Surgery Controlled Clinical Trial DOI: 10.1136/bjsports-2020-102216