| Recruiting | N/A | 68 | Europe | Tension band wiring or plate fixation, Sling or a long-arm plaster | Turku University Hospital, Helsinki University Central Hospital, Oulu University Hospital, Kuopio University Hospital, University Hospital, Linkoeping, Copenhagen University Hospital at Herlev | Olecranon Fracture | 12/27 | 12/27 | | |