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Papers of the Week

Papers: 27 May 2023 - 2 Jun 2023

Commentary/Perspective, Resource

Musculoskeletal Pain

2023 May

J Am Coll Radiol




ACR Appropriateness Criteria® Chronic Shoulder Pain: 2022 Update.


Nicholas Nacey , Fox MG, Blankenbaker DG, Chen D, Frick MA, Jawetz ST, Mathiasen RE, Raizman NM, Rajkotia KH, Said N, Stensby JD, Subhas N, Surasi DS, Walker EA, Chang EY


Chronic shoulder pain is an extremely common presenting complaint. Potential pain generators include the rotator cuff tendons, biceps tendon, labrum, glenohumeral articular cartilage, acromioclavicular joint, bones, suprascapular and axillary nerves, and the joint capsule/synovium. Radiographs are typically the initial imaging study obtained in patients with chronic shoulder pain. Further imaging may often be required, with modality chosen based on patient symptoms and physical examination findings, which may lead the clinician to suspect a specific pain generator. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.