BACKGROUND: Although excellent results can be achieved in up to 90% of primary elbow medial ulnar collateral ligament reconstructions, retears of the ligament have been reported. As the number of ...

Correspondence to Elisa L Zwerus, Department of Orthopaedic Surgery, Shoulder and elbow unit, Onze Lieve Vrouwe Gasthuis, Oosterpark 9, 1091 AC Amsterdam, The Netherlands; elisazwerus{at}gmail.com ...