Spontaneous rupture of the extensor pollicis longus tendon in a professional skier

Spontaneous rupture of the extensor pollicis longus (EPL) tendon is uncommon in sports activities. We report a rare case of a professional downhill skier presenting with a rupture of the EPL tendon. Repetitive motion of the wrist joint appeared to cause the rupture. The patient was treated successfully with tendon transfer of the extensor indicis proprius.