[Intramedullary fixation of displaced middle phalangeal neck fractures]

Middle phalanx neck fracture is an unusual injury. In order to prevent malunion and stiffness, a surgical treatment is usually recommended. Owing to the distal localization of the fracture, internal fixation is demanding. Open reduction can further damage the soft tissues and the bone itself, resulting in stiffness or condylar necrosis. The bulk of plate and screws can interfere with the extensor apparatus and transarticular or cross K-wires may damage the joint surfaces or ligaments. An intramedullary pinning technique is reported minimizing these pitfalls. The technique is described and illustrated by two clinical cases with good result.