Arthroscopically-assisted reduction and pinning of a radial neck fracture in a child: a case report and review of the literature.

Traditionally, surgery for displaced radial neck fractures in children is performed by closed reduction with percutaneous pinning or elastic intramedullary nail fixation under fluoroscopic guidance. Direct visualization of the articular surface via an open approach allows better reduction in complex fracture patterns but is related to a higher risk of complications: elbow stiffness, instability, or avascular necrosis. Elbow arthroscopy in children could be a valid alternative to open fixation surgery for displaced radial neck fractures without the complications associated with articular exposure, allowing the direct visualization of the fracture and reducing radiation exposure. Although technically demanding, we believe elbow arthroscopy should be considered an alternative option because it is effective in assisting reduction and fixation and enables the detection of associated joint lesions.