Anterior superior iliac spine avulsion in a young soccer player.

Avulsion fractures of the anterior superior iliac spine are rare. They usually occur in teenagers during sport activities. Cases concerning adults are very uncommon. We report here the case of a 23-year-old man who was admitted for recent pain of the left hip that worsened while kicking a ball in a soccer match eight days earlier. The examination found pain when moving the left hip in extension. Radiographs showed an avulsion fracture of the left anterior superior iliac spine, which was confirmed by computer tomography. The treatment was conservative consisting in rest and non-weight bearing with releasing of pain a few weeks later.