[Non-union of the clavicle after intramedullary nailing with a steel Kirschner wire].

Elastically stable intramedullary nailing is a safe surgical procedure used to treat mid-shaft clavicular fractures of types A and B according to the Orthopaedic Trauma Association (OTA) classification. In the case reported intramedullary fixation with a Kirschner wire and an incorrectly performed surgical technique led to pseudoarthrosis (non-union). After revision surgery with an elastically stable titanium nail and a correct surgical technique, fracture healing was achieved.