BRATTGJERD, Jan Egil; AASHEIM, Christer; ROSENBERG, Astrid; FOTLAND, Christoffer; HALVORSEN, Vera. Response to Letter: A 3-mm protrusion threshold after pediatric forearm ESIN: a rule-out safety margin, not a decision rule. Acta Orthopaedica, [S. l.], v. 97, p. 397, 2026. DOI: 10.2340/17453674.2026.46258. Disponível em: https://actaorthop.org/actao/article/view/46258. Acesso em: 13 jul. 2026.