[Not Available].

Congenital anomalies of the upper limb are in Denmark estimated to have an incidence of around 20 in 10,000 live births. This covers a wide array of conditions summarised in this review. At the time of referral, the patient is thoroughly examined, and a treatment plan is discussed with the family.

[Traumatic separation of a type I patella bipartite in a sportsman].

This is a case report of a 44-year-old sportsman who experi-enced acute onset of strong pain and loss of ability to extend his right knee during a game of beach volley. X-ray imaging showed a patella in two parts with rounded edges and with a diastasis of more than 2 cm. Intra-operatively atrophic fibrocartilage was found on both parts of the patella.