Predilection for supracondylar fractures in children with cubital recurvatum

It has been a common observation that children with supracondylar fracture of the humerus tend to demonstrate hyperextensibility of their elbow joints. In this study, we measured and compared the degree of hyperextension of the uninjured elbow of children less than sixteen years old who sustained either a supracondylar or a distal radial fracture. We concluded that children with higher degree of hyperextension in the elbow are more likely to sustain a supracondylar fracture than a distal radius fracture during a fall on the outstretched hand.