Nævus de Becker et hypoplasie hémimaxillaire : association fortuite ou syndrome ?

Becker's nevus is a dermatological disease sometimes associated with a malformation such as hemifacial bone dysplasia. A 11-year-old male patient presented with a delayed growth of the left maxillary and dental impactions. At 15 years of age, Becker's nevus appeared on the upper torso, both shoulders and cheeks. Le Fort I segmented osteotomy with an iliac bone graft was complicated because of maxillary dysplasia. The chronology of our patient's...