Response to Letter: A 3-mm protrusion threshold after pediatric forearm ESIN: a rule-out safety margin, not a decision rule

Affiliations

• ¹ Division of Orthopaedic Surgery, Oslo University Hospital, Oslo; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo; Institute of Rehabilitation Science and Health Technology, Faculty of Health Science, Oslo Metropolitan University, Oslo, Norway. jbratt@ous-hf.no.
• ² Division of Orthopaedic Surgery, Oslo University Hospital, Oslo; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
• ³ Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway.