Lambers Heerspink, F.O. et al. 2026. Update of guideline for diagnosis and treatment of subacromial pain syndrome: a multidisciplinary review by the Dutch Orthopedic Association Part 2: Operative considerations and treatment of various conditions related to subacromial pain syndrome. Acta Orthopaedica. 97, (Feb. 2026), 99–104. DOI:https://doi.org/10.2340/17453674.2026.45410.